UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KVhwY1LZ52n6eS5zT++ia/O08JrXA0e8ACbWWsVQDoE=' 
WHERE 
  key_id = '044a30ad1aa679ba5cf83ad420466be19d5e85fd1d866a1133ef0c6c0188b8f9' 
  AND (
    token = 'KVhwY1LZ52n6eS5zT++ia/O08JrXA0e8ACbWWsVQDoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )