UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WfMHU7pwHQXGl6cE38a2G0xyuPIyh+3BzOxwDINwZWw=' 
WHERE 
  key_id = 'bc2a3dc8a1c681acf59ce78ff88798ef29166dfb7d18f55f56c9bdd0ca8ce4a7' 
  AND (
    token = 'WfMHU7pwHQXGl6cE38a2G0xyuPIyh+3BzOxwDINwZWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )