UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dxgswzmnxkbzt5oOGbVK8NxkPH8Bz6DvaWmCwIuDAq8=' 
WHERE 
  key_id = '4b01a4b180510f128dcd3e2a864816f4397ed834076362afeffab6fdda221d61' 
  AND (
    token = 'dxgswzmnxkbzt5oOGbVK8NxkPH8Bz6DvaWmCwIuDAq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )