UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GyYU7T5YUe196nJw2L1KM3PYpQC8aTkSWHqOe0D3Biw=' 
WHERE 
  key_id = 'cc50637c2b614ba18b70cb6cdb5d7d8964b9dee5c62823f6830dd359f058f445' 
  AND (
    token = 'GyYU7T5YUe196nJw2L1KM3PYpQC8aTkSWHqOe0D3Biw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )