UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm1HOcbu/zLmNeSVTyRWTw//FeXhBqSNYJso9QcdvWx0=' 
WHERE 
  key_id = 'bf0598056742119b18695071d1377f7125f23b2e5076e30f3f13b6bfe4e949af' 
  AND (
    token = 'm1HOcbu/zLmNeSVTyRWTw//FeXhBqSNYJso9QcdvWx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )