UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+NxWBrHnR2IhmDNJOl7ACUVKB2j11WAC+HyNKXJ6A/c=' 
WHERE 
  key_id = '4ca5ea2df311c1ab35c399107c14f8ae4ce065ff9d11efbd754cdefea6343718' 
  AND (
    token = '+NxWBrHnR2IhmDNJOl7ACUVKB2j11WAC+HyNKXJ6A/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )