UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '499H1PiTjLno7wGAPa9I/N/GE6akjmBuZtV1DZvFLdc=' 
WHERE 
  key_id = '887690f7579021f88d90a841c0da83229d9905b4bb56aa69962ff53ac1468ecc' 
  AND (
    token = '499H1PiTjLno7wGAPa9I/N/GE6akjmBuZtV1DZvFLdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )