UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lvI9AL+9bJRvZCKv6ov6lUbZ2pWxLheYLmpvq5/W6K0=' 
WHERE 
  key_id = '657540c76a5dfa791a2dadd231f083bc29a9fed5fffdca4581bea8ac5853ad99' 
  AND (
    token = 'lvI9AL+9bJRvZCKv6ov6lUbZ2pWxLheYLmpvq5/W6K0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )