UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IPjb6UadqNO7qgmOdZTtAT0DLBpUg6Kfk/FV1Kykphs=' 
WHERE 
  key_id = '886ac94305d2f642a3176538f919d175b1831c5f44d11967c490a3217572c053' 
  AND (
    token = 'IPjb6UadqNO7qgmOdZTtAT0DLBpUg6Kfk/FV1Kykphs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )