UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QJb0rntrbcwfr6rHycSOkxTOGp1e+Y8KTagyvgyJtBo=' 
WHERE 
  key_id = 'ed3fb66e8b9826156705bc234430f60bf490286fb6ccd022610134cdb1444be5' 
  AND (
    token = 'QJb0rntrbcwfr6rHycSOkxTOGp1e+Y8KTagyvgyJtBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )