UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k7cXh38Hq78BUMVcWTQ13PCagr7zSUSsLtmoaW//nhA=' 
WHERE 
  key_id = '5dd158ffcbdc65b6d17bfb79aefdb306b9d5a253a44307acc87be2841c97d9e6' 
  AND (
    token = 'k7cXh38Hq78BUMVcWTQ13PCagr7zSUSsLtmoaW//nhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )