UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TppUGjUsuU9RFjiXO/MOyRHLXRK9GWxZa8lGcdx/5nA=' 
WHERE 
  key_id = '525e59372c681121c5d22f15f47e7c0c9a5ae7da66230d922c021a469d128517' 
  AND (
    token = 'TppUGjUsuU9RFjiXO/MOyRHLXRK9GWxZa8lGcdx/5nA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )