UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ivp0rceOJ3LZyJ+3xIgFpbKl1E5bIfemDe5xcPrGF98=' 
WHERE 
  key_id = '47f137bdd94e8ee2fcd17863322cd9854078741524306dfa1ab6ea4fd34e69e5' 
  AND (
    token = 'Ivp0rceOJ3LZyJ+3xIgFpbKl1E5bIfemDe5xcPrGF98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )