UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hrt65CpXaFk1lxbDTib3cfCXlQ8HXVkM4LGpPuEHV24=' 
WHERE 
  key_id = '136fc6e9655425f8ca94e7be03ddccfa481103ba31a79c94313c8b99e934280d' 
  AND (
    token = 'Hrt65CpXaFk1lxbDTib3cfCXlQ8HXVkM4LGpPuEHV24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )