UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'etirmuYosbHPmmFuQRL1HNLXutp2qP4T07j+HpHU4RQ=' 
WHERE 
  key_id = '927a008c2672a61502fd49d94b9da589ee18ff114a17394f2b5a95db60fcad7c' 
  AND (
    token = 'etirmuYosbHPmmFuQRL1HNLXutp2qP4T07j+HpHU4RQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )