UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Kdi2QHoAXvC6vO/bg5f/yW6LGEH+2/WYJbd6ijZSsk=' 
WHERE 
  key_id = 'f4734325a439369c4ba9233d964c48aaf71d921d8cd5b8b17579c5900c63e77d' 
  AND (
    token = '4Kdi2QHoAXvC6vO/bg5f/yW6LGEH+2/WYJbd6ijZSsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )