UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3d1mmWyMZgAzQ7JzOWQ7w0RGoXM7GAWH3++n/6fyecA=' 
WHERE 
  key_id = '7dab459b02c435d452d9d7bdc34a696d8e45f93cef826fbbffd8dfb7a62b5209' 
  AND (
    token = '3d1mmWyMZgAzQ7JzOWQ7w0RGoXM7GAWH3++n/6fyecA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042