UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HoT2L4sM5OXf8DhcnopHnHsed+EtJY2YIcxJdN6INaE=' 
WHERE 
  key_id = 'b5b30ea8e409ac3259c57620c4a0e83b266721baddfce648a7a34d891943e583' 
  AND (
    token = 'HoT2L4sM5OXf8DhcnopHnHsed+EtJY2YIcxJdN6INaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )