UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KCF1VaAJQ2Z65Fg43THRsyxb/cLO9Mc1Wxvpf2/CdgA=' 
WHERE 
  key_id = '3f9b9d819d4a37c588aa98d5fd7d6fcd9aae472b3b1ce61f50abc92120d5c95d' 
  AND (
    token = 'KCF1VaAJQ2Z65Fg43THRsyxb/cLO9Mc1Wxvpf2/CdgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )