UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QWMJ38UgwayO0QQFYKIOnwrDfRQvCKstrIxi5xIB1p8=' 
WHERE 
  key_id = 'f08ae393ec79ec1c2dc45c210af34b700bca2b376b12ee49d5586a91933e9ab7' 
  AND (
    token = 'QWMJ38UgwayO0QQFYKIOnwrDfRQvCKstrIxi5xIB1p8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )