UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm9M1wwy4WyXZOWZHsosjFA/+JhNuwqMzGOFTmceKi7c=' 
WHERE 
  key_id = '619d94888bbe3530025d55aea5e939559768215da149dd3746903c0e54f27186' 
  AND (
    token = 'm9M1wwy4WyXZOWZHsosjFA/+JhNuwqMzGOFTmceKi7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )