UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lavTysS8404pNnXQrQbMk8RJv/VjTM17B7H6dFl6vdE=' 
WHERE 
  key_id = '24ef3ddcff794edf036082184d5e55c81f1478749e6db24913e5527ffcb6aae9' 
  AND (
    token = 'lavTysS8404pNnXQrQbMk8RJv/VjTM17B7H6dFl6vdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )