UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9GyUEcmRAI3w+UdOlYvk3Y4Mr8+3sMAOmu3Ux9EK3BM=' 
WHERE 
  key_id = '004c33e718779795194ee230d7629dfc4e0b4abfda21de5fefd693c4896b1377' 
  AND (
    token = '9GyUEcmRAI3w+UdOlYvk3Y4Mr8+3sMAOmu3Ux9EK3BM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )