UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hZnLtCZDA10U/qYiL5aEOpoRhNnL6f0g1t94tXIziSE=' 
WHERE 
  key_id = '7ad927ca79626bce1995d3c2f83b5589219c2692f4047e8a3f08925cd2532b9d' 
  AND (
    token = 'hZnLtCZDA10U/qYiL5aEOpoRhNnL6f0g1t94tXIziSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )