UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ck27LvBZVxxJnVTf/gb5hLjGbni+UPIBxdtt+yXumb0=' 
WHERE 
  key_id = 'ab60a33ed59af55e2caf8b8dbc13f09b1177cdbccddac455ed9c50e7249d7b90' 
  AND (
    token = 'ck27LvBZVxxJnVTf/gb5hLjGbni+UPIBxdtt+yXumb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )