UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k8KGG1JRM6QVeqjgYu8aXxfU/leqnet0wgyNPmUx3HA=' 
WHERE 
  key_id = 'cabf415b5483e53a06d8daea601b39bd9be8f7c965ad9b9d43a36b45067aa761' 
  AND (
    token = 'k8KGG1JRM6QVeqjgYu8aXxfU/leqnet0wgyNPmUx3HA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )