UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uRU6nHh0BijkP+p6UCm8Je+xi2X8F9soobRHsCD01ZA=' 
WHERE 
  key_id = '7c73f400d602a08cea37c1ff788187b2777fd94c1a53b29e52135babcb6d56ea' 
  AND (
    token = 'uRU6nHh0BijkP+p6UCm8Je+xi2X8F9soobRHsCD01ZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )