UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/9EAq9E8K3uK5GfNC5LkXGM0wYQAYlRvr9lz+VRW//U=' 
WHERE 
  key_id = 'b230a61bf6034cb6d70b6dae46655647d605c91ecd6e5779c7516f05a2bcd3e5' 
  AND (
    token = '/9EAq9E8K3uK5GfNC5LkXGM0wYQAYlRvr9lz+VRW//U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )