UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OL94dxKSt1bWccfn/St0Y1ftuUNs8/eFvE02Ukz+G/I=' 
WHERE 
  key_id = 'b0e946f756b5833a8cbd3b0793100fcf45bd585ecd3408bcd62b24f96ce5caf9' 
  AND (
    token = 'OL94dxKSt1bWccfn/St0Y1ftuUNs8/eFvE02Ukz+G/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )