UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O5xYtRuoUDCEor8uHlywrfa3u3IEvSkdqqJyvz9g8u8=' 
WHERE 
  key_id = '2ca48b77be96a3c4f5d3b3d770971c6a36546deb0953b93e75470d14cea8db8f' 
  AND (
    token = 'O5xYtRuoUDCEor8uHlywrfa3u3IEvSkdqqJyvz9g8u8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )