UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OB+O/b4k3NWxCoeydBX+CL5CAwBtCKdaLzZxLM28bjU=' 
WHERE 
  key_id = '498b107616825bf0975f50920f51f00ecba46851f790943b8e2a9f3a5e444f19' 
  AND (
    token = 'OB+O/b4k3NWxCoeydBX+CL5CAwBtCKdaLzZxLM28bjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )