UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eRGeQMz8fKm1MfOdIK6OPpvF1yX+P12KXxbaS4fC7M4=' 
WHERE 
  key_id = '75a98e1180e9a5933590e6bc117c0d15bfbeb05517b5ab05495d49936ba794ee' 
  AND (
    token = 'eRGeQMz8fKm1MfOdIK6OPpvF1yX+P12KXxbaS4fC7M4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )