UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JxhO7IRRweJwZ7DCX9IVcDcOz6PmJa45TCWenbZaCEs=' 
WHERE 
  key_id = '4afb3d9b5baecf03c4a080fb94bc8d34070b000c8d11c2531f1c4aaa6fad8ef9' 
  AND (
    token = 'JxhO7IRRweJwZ7DCX9IVcDcOz6PmJa45TCWenbZaCEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )