UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+S4k8UwAAGSbh5R30fOpw/vptqTAkBZNfIA8W+XYqk0=' 
WHERE 
  key_id = '00df03b4944ee892fe02d1589ff5fc25d7f714df05dc1b8375fac62b4c4de923' 
  AND (
    token = '+S4k8UwAAGSbh5R30fOpw/vptqTAkBZNfIA8W+XYqk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )