UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'itxVB54zjKkk3HGaXKbI4riOHN6cQVYRYJIlWw1gbBo=' 
WHERE 
  key_id = 'f451183035cdf9d12fe69e0dac1b56a3a3c3b2b989db9d7beb606ae3a673a136' 
  AND (
    token = 'itxVB54zjKkk3HGaXKbI4riOHN6cQVYRYJIlWw1gbBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )