UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6VnNhsNQvHAm7xS2RJcHtZNGaQanqL5JLwDwkc+b5bI=' 
WHERE 
  key_id = 'f4f917886eee0a41868d19e64196d3d39603815765f6705b67473c722666ae90' 
  AND (
    token = '6VnNhsNQvHAm7xS2RJcHtZNGaQanqL5JLwDwkc+b5bI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )