UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B8fuWzGaZkz3HOokIj7MjIEKF1tfXRfFT9hib+rJ4Zk=' 
WHERE 
  key_id = '2c5587be405df9ffa27318af59a18148ff87e1f2a21d336df692411f479c44ac' 
  AND (
    token = 'B8fuWzGaZkz3HOokIj7MjIEKF1tfXRfFT9hib+rJ4Zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )