UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nOgb6VpegAccduwWzGPwglWcINeTcLQbLnK8i5kKJ5g=' 
WHERE 
  key_id = '4cb71be0bc7d37ebb51510e1ffbe4550841823287162946b3a656c5656422467' 
  AND (
    token = 'nOgb6VpegAccduwWzGPwglWcINeTcLQbLnK8i5kKJ5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )