UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yjeLgs1bHThRvCZ8b+sEIyuh9XhrfrlAzYEBjiEgUxk=' 
WHERE 
  key_id = '5f787063daddcc2da56d56f26305e0147a47ecd2d0d9509c4bb201c9cfda50e0' 
  AND (
    token = 'yjeLgs1bHThRvCZ8b+sEIyuh9XhrfrlAzYEBjiEgUxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )