UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xatkW/cWWiQEJKwdpshyPF3GzIviDCUPHlJeyhXX3X4=' 
WHERE 
  key_id = 'a64fe14317cb168096ac0069941e93215c62c5ef637b7d9495d7d18841c9d0d7' 
  AND (
    token = 'xatkW/cWWiQEJKwdpshyPF3GzIviDCUPHlJeyhXX3X4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )