UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KyTwwQPpuwEuiG4tQPYuJ3jWqCer2SxJv2GuymshMi4=' 
WHERE 
  key_id = '34ead372dfd8d4820dac33a4759d1293f2fe33f4b1695070d0d9103f9815ac67' 
  AND (
    token = 'KyTwwQPpuwEuiG4tQPYuJ3jWqCer2SxJv2GuymshMi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )