UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h2T26XdKgBqB89J4amgkFBjJ52eKJSYWIk53R1bxpn4=' 
WHERE 
  key_id = 'bf4a3df8adfe8c47337f5a9d2f3f68d89ae4606aec117ada090018062cb1d3b3' 
  AND (
    token = 'h2T26XdKgBqB89J4amgkFBjJ52eKJSYWIk53R1bxpn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )