UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UW+WxRXQdLH8QrLLUZyRWhp6p40U3UQ6dzzFlJzzSUM=' 
WHERE 
  key_id = '514ebe90737c3e912faa2fc0923330d08897151f7daf5d7d066c57b625474b81' 
  AND (
    token = 'UW+WxRXQdLH8QrLLUZyRWhp6p40U3UQ6dzzFlJzzSUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )