UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aZ0fGpgXoe5wz3qqw6rKIdTenPkzzsksB4yE88NNrSM=' 
WHERE 
  key_id = 'dbf178a7abd16791be30d04d716f68ffc7d238fc152db92aab859c341fb6d83e' 
  AND (
    token = 'aZ0fGpgXoe5wz3qqw6rKIdTenPkzzsksB4yE88NNrSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )