UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Q34c/3nIPG1IWUqa/b32UzHt0mJRB8cWulIRVt9chs=' 
WHERE 
  key_id = '7e0074b84f4b1935938be001c10e9f3e3599c84d574ecfa1dec2fd43b161e535' 
  AND (
    token = '+Q34c/3nIPG1IWUqa/b32UzHt0mJRB8cWulIRVt9chs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )