UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u5ju4S6m24OSG85C9a4TLLNf1Y2MXg2lTa+u2gaFLbU=' 
WHERE 
  key_id = 'e1c898f37c36f2dbfe4f0087df30756408dcdb34c0ac622293bcef7c3d336b1c' 
  AND (
    token = 'u5ju4S6m24OSG85C9a4TLLNf1Y2MXg2lTa+u2gaFLbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )