UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C0mPJ+KqHmVs9H2RZoIb5YN43KJAvJNjIbiD9vJwZD0=' 
WHERE 
  key_id = '87688cbeaedb12b3d812fcb5513a53218848040a6e940c207e7bb6a828a9193b' 
  AND (
    token = 'C0mPJ+KqHmVs9H2RZoIb5YN43KJAvJNjIbiD9vJwZD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )