UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vzllRgWjlsbkaY7DFotQcZfuhCVAAE1xmHWhHfuKT64=' 
WHERE 
  key_id = 'af150c56a2111cdf74d5920e498bf261ecc173409904bd5e46743eb98b1b5b94' 
  AND (
    token = 'vzllRgWjlsbkaY7DFotQcZfuhCVAAE1xmHWhHfuKT64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )