UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tb6GWk96ibGkHTMn4K1k81XUighm+lgWoOBdzrfGBRk=' 
WHERE 
  key_id = 'f326318a4e195b7318891a8d67ecb4863897cb103e05232ff2b88484a5b3e486' 
  AND (
    token = 'tb6GWk96ibGkHTMn4K1k81XUighm+lgWoOBdzrfGBRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )