UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WR4KCnc5eLL1P9vxbACpwrTk0Mdoy7Rh6Q+QQjJd6Js=' 
WHERE 
  key_id = '91514957be2a893217194a00c48acbdf5f4bc97951b5e510b5330c8266e9bb9a' 
  AND (
    token = 'WR4KCnc5eLL1P9vxbACpwrTk0Mdoy7Rh6Q+QQjJd6Js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )