UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JpLUhYzaRgkvFAi/UATV3Cqrg5Szj8rKpHOTaq4CaCs=' 
WHERE 
  key_id = '5114910bdcfcbba85213401a8f30ef69eacd545048fb8affb9acb8b50101d541' 
  AND (
    token = 'JpLUhYzaRgkvFAi/UATV3Cqrg5Szj8rKpHOTaq4CaCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )