UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l3x1MxHOJ5sXpfWXoaq+1y40D+oSFXDXYwBHfOfqNfc=' 
WHERE 
  key_id = '561230a6c8548d37993081a5fd4610a302ed420753de2575099b12691231aadf' 
  AND (
    token = 'l3x1MxHOJ5sXpfWXoaq+1y40D+oSFXDXYwBHfOfqNfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )