UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9OC5VNZABwVqWhg/i6jxgEKeiCM9Svgw1E+/W2CGApE=' 
WHERE 
  key_id = '04f2cfb65335e5c57e590fdef2269797adf8512071fae17c71c64a3f6c2283f2' 
  AND (
    token = '9OC5VNZABwVqWhg/i6jxgEKeiCM9Svgw1E+/W2CGApE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )