UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/YJG0psKpNMF9m2dnXPw2mKjCGev5z29BDA0uSVnprw=' 
WHERE 
  key_id = '1ef3b38d25e224026bbf58e66884c1f031d9d9c47986fa40e91ff327193e5f54' 
  AND (
    token = '/YJG0psKpNMF9m2dnXPw2mKjCGev5z29BDA0uSVnprw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )