UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ltFy5QxQodkwAcuGhNbvvVPqWfNmN1A51Ou5ZXftu5w=' 
WHERE 
  key_id = 'ce63c5cd4acccf958f10b4e9d3386946c54ccf43755ad41d56105383e6635b84' 
  AND (
    token = 'ltFy5QxQodkwAcuGhNbvvVPqWfNmN1A51Ou5ZXftu5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )