UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ysn/48+2Q0yrl5TlEI72H95yy7hADj8RRc9ACDEXQU=' 
WHERE 
  key_id = '1e60b2ca551b3212f4a1884d688d8139ffd396942d85566e8db33930ebfdc249' 
  AND (
    token = '3ysn/48+2Q0yrl5TlEI72H95yy7hADj8RRc9ACDEXQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )