UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AdSkNlGuA4yEztycOvcpEjjVJUBlWmS+t44q5N+MTn0=' 
WHERE 
  key_id = 'bf1cde41195150c666480f1917bfc95f2fb1fc7c17ff20588a3c53cd0824d610' 
  AND (
    token = 'AdSkNlGuA4yEztycOvcpEjjVJUBlWmS+t44q5N+MTn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )