UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SkLmE9DSCEkyIEu3UnqQXDy1uyinsP7EMiR138qMMMc=' 
WHERE 
  key_id = '899a62c16d5eadf856330d3cfe5ed001aae2d88414698f649c1fa6bb39073d8c' 
  AND (
    token = 'SkLmE9DSCEkyIEu3UnqQXDy1uyinsP7EMiR138qMMMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )