UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6QrRoe3GnXNdMDKNPkQwwZC+6cxtfxhwNdIJfcTeSMs=' 
WHERE 
  key_id = 'c0fec9d4ee0e879a388a57b307029af82e22cff0ffcbe33855cb58f20f84022e' 
  AND (
    token = '6QrRoe3GnXNdMDKNPkQwwZC+6cxtfxhwNdIJfcTeSMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )