UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tlwue5wYNw4BJHgBTkhzEhjcjhAK343ID4/4x5d1PpY=' 
WHERE 
  key_id = 'b3d4772750a4924ffdcd4fb20b48895aa39fa17950a22800e4ba5ef62fd4f148' 
  AND (
    token = 'tlwue5wYNw4BJHgBTkhzEhjcjhAK343ID4/4x5d1PpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )