UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z7z9bsLPl5djuuPgTuSl9vwBakre+cTHGWfQp16KudE=' 
WHERE 
  key_id = '5493b0cdba7c2492274cd2add2824e2004320235320e5c6dd4ac0ca96fab885e' 
  AND (
    token = 'z7z9bsLPl5djuuPgTuSl9vwBakre+cTHGWfQp16KudE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )