UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'puCht6aFKSpCEaNuuApG9twKek1/V6zWjc5CzQV8i7Q=' 
WHERE 
  key_id = '5309f14e047c8b9e00a90f625a2ca7871a985f405b33cc56f797c4d172b04719' 
  AND (
    token = 'puCht6aFKSpCEaNuuApG9twKek1/V6zWjc5CzQV8i7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )