UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CWrXG02Wj7+HUeqTjkHpf8zeI1sc4gIHjPsdnHpFNQs=' 
WHERE 
  key_id = '7fc7a860689b15c3e2708b292c8f9a8704c5eec64f95e0e50584b4378fdf7dac' 
  AND (
    token = 'CWrXG02Wj7+HUeqTjkHpf8zeI1sc4gIHjPsdnHpFNQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )