UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5zLnX6rQbnWF+vtGHwGb4G6MwVobJsUT0gNX1XGmRmE=' 
WHERE 
  key_id = 'f1a10955e2d6bba08c32210e54a135f9b54a319c0b6b005c3c9abfd27c0bcc82' 
  AND (
    token = '5zLnX6rQbnWF+vtGHwGb4G6MwVobJsUT0gNX1XGmRmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )