UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'toDDovGajlf9oP9eV7ojNIiXB57VRaX6m0DEA3Pvl0M=' 
WHERE 
  key_id = 'a93f0f6551a4d3d289add4a31b74c37fb18055ad5e4e9d406a5ce63ef1a83b0d' 
  AND (
    token = 'toDDovGajlf9oP9eV7ojNIiXB57VRaX6m0DEA3Pvl0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )