UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zsW3gsq86cTw6IUcBT3cN4a4Yf7WArx2JZyVUztncAU=' 
WHERE 
  key_id = '02bfc6e439a00bbf90982365319b156373e2ba2af075af8340ac37336c3e3526' 
  AND (
    token = 'zsW3gsq86cTw6IUcBT3cN4a4Yf7WArx2JZyVUztncAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )