UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/n0S5p0OCyKYSvBFvFoJ7lBJhT/eruE9J8OjXsyaBbY=' 
WHERE 
  key_id = '556f5eeede8a3f5be24870a056e78d629cba9afb67458388c7767d9cb2cb654b' 
  AND (
    token = '/n0S5p0OCyKYSvBFvFoJ7lBJhT/eruE9J8OjXsyaBbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )