UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lminjAa9P456NSfs8jHFn+d81uPwxcP1k+W1jXJU4bQ=' 
WHERE 
  key_id = 'bac1e43b7a4e9e7289a9ccd8404c38097cb029a164936ed49914f744fefabc50' 
  AND (
    token = 'lminjAa9P456NSfs8jHFn+d81uPwxcP1k+W1jXJU4bQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )