UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm3X9pcrLPLppVfH+hIozJclNa3L3p1Ot6ZZIwYMbFz8=' 
WHERE 
  key_id = 'a48ead5611d42f26228ced622351b1456dd09d98bce62936591a54dccb630e5b' 
  AND (
    token = 'm3X9pcrLPLppVfH+hIozJclNa3L3p1Ot6ZZIwYMbFz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )