UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BTlp9UVYlOH38ySZX88/DZye1HUYzt58oAC+F9hZoHE=' 
WHERE 
  key_id = '42e033aa59a9d09699cee82f5c88f254a17ec341aa2625afbbd8af1c13567583' 
  AND (
    token = 'BTlp9UVYlOH38ySZX88/DZye1HUYzt58oAC+F9hZoHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )