UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWDY01gbWGykpZT4zmuL94+/4yy5lorzhhmUJKg2cMQ=' 
WHERE 
  key_id = 'fe81fa870093c50796f321ef9dde61a6c7ddd5d79badfeb54fc70e5cc88ffc50' 
  AND (
    token = 'GWDY01gbWGykpZT4zmuL94+/4yy5lorzhhmUJKg2cMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )