UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jqLyTUp00hkyjhWbi8d16n3e3N6E1hCj0yFPl8cj2r8=' 
WHERE 
  key_id = 'b7bdf8f17bb411fd556998116664813831cc7369058f72259d70527c279f0761' 
  AND (
    token = 'jqLyTUp00hkyjhWbi8d16n3e3N6E1hCj0yFPl8cj2r8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )