UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PJtfJOIXq+YgPuytk1ZqQjV7PwnkE5CvRh/w58mwSas=' 
WHERE 
  key_id = 'ab8bd885afdcd0f6c18837d9c4eab66f170adf3c8f5139d09e8ff2460459df6b' 
  AND (
    token = 'PJtfJOIXq+YgPuytk1ZqQjV7PwnkE5CvRh/w58mwSas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )