UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7A/VlZfZ++rGDyFI6I2ZmxikE6GkM8FFacoRIbtHxSA=' 
WHERE 
  key_id = '9d45258ce0d444cbb62915108880e44560c12987cd22a0f682fc50f987c708e6' 
  AND (
    token = '7A/VlZfZ++rGDyFI6I2ZmxikE6GkM8FFacoRIbtHxSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )