UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KoHdvCRXe6iH8kI42FKK7/nsQU/iqU9wFUz3/4h4TI4=' 
WHERE 
  key_id = '1489d3e8b6bba87169f9addadbf0976670b5d23500def08e47db307da77f45f5' 
  AND (
    token = 'KoHdvCRXe6iH8kI42FKK7/nsQU/iqU9wFUz3/4h4TI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )