UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+1UYUNpdaWOxiorlX8LIlKSuw0bGIpCNUSl0C5CRSjw=' 
WHERE 
  key_id = 'cdbd6ea63a63eb70f89b4949874556eff74b544eb74400bd7edf6cec8da8c0bb' 
  AND (
    token = '+1UYUNpdaWOxiorlX8LIlKSuw0bGIpCNUSl0C5CRSjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )