UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'irQRrGWdSUcsA5spGrcXb30WWQWUWtxsqJ2wmWzuLJA=' 
WHERE 
  key_id = 'd9e5807f9b834e198229ead864139134b5e492d85d2e1a184117d12b3cfea234' 
  AND (
    token = 'irQRrGWdSUcsA5spGrcXb30WWQWUWtxsqJ2wmWzuLJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )