UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X7xDBj6kGyFHTp8+Kdk6eck1tv8f8r3tK9JHIlXc1y0=' 
WHERE 
  key_id = '9b983c3272481f7637877fb96152b2ced6314f3e18e52a19a5c5a104184c6fdf' 
  AND (
    token = 'X7xDBj6kGyFHTp8+Kdk6eck1tv8f8r3tK9JHIlXc1y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )