UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZMw835Vb3ElegNUiI0dPqyyn8mpAva4cYxMR5gRzsXk=' 
WHERE 
  key_id = '2357629bd0cbebf5052c38ba8bb334e9575187c8e57552f6fa3b79d9769f1b70' 
  AND (
    token = 'ZMw835Vb3ElegNUiI0dPqyyn8mpAva4cYxMR5gRzsXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )