UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J+U8x7qkKHfjZACOfCpz24djAzD8MAugSuv96dKM/2k=' 
WHERE 
  key_id = 'a490c4a919461e29efea735ff60bfe11c839ba51b2a8784bdbcfe4d914f0a40f' 
  AND (
    token = 'J+U8x7qkKHfjZACOfCpz24djAzD8MAugSuv96dKM/2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )