UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xe/cAvQ8LXDDWdtmbtw02aCWlh1bbudB842OhLJQg40=' 
WHERE 
  key_id = 'd7aa71b9b0ce23242ab7d20af4c704d08baba11be21ce20238b9d5bb193d268a' 
  AND (
    token = 'xe/cAvQ8LXDDWdtmbtw02aCWlh1bbudB842OhLJQg40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )