UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DY6faGxTOau9vR4/8mq+jKyU2Z8YwAh0BqBcz63uzio=' 
WHERE 
  key_id = 'd8cc649745469d771a2dc52dc2de7348b6376c557701c844040c9040916f7327' 
  AND (
    token = 'DY6faGxTOau9vR4/8mq+jKyU2Z8YwAh0BqBcz63uzio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )