UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVW7iOlHKOAl3L+t8Xcix9Aam9UfHdJmND0DtkcGpAE=' 
WHERE 
  key_id = 'ed691f3728d2a94e37d8f09946d07f15dd14e85fc01cfe2dc3723fe2392bf304' 
  AND (
    token = 'sVW7iOlHKOAl3L+t8Xcix9Aam9UfHdJmND0DtkcGpAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )