UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Ckp5hD9k+MfGvg9ecj9bqzg4OxEmCjjzsPhCo+e/bk=' 
WHERE 
  key_id = '335a5019da3971a11b27ddcf1df25e8b4b4842b97f14a4ea35804b6e6cd05551' 
  AND (
    token = '9Ckp5hD9k+MfGvg9ecj9bqzg4OxEmCjjzsPhCo+e/bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )