UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XRauR1fuOMwabeLhIrt4IWbqd9RW6nnq8UfOWfDDNa4=' 
WHERE 
  key_id = '15ffee6eaa5dc895aa8b790607626fa89f4b9b8c49a8a578e86bc32be78686c9' 
  AND (
    token = 'XRauR1fuOMwabeLhIrt4IWbqd9RW6nnq8UfOWfDDNa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )