UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd0OQZl00mqTkz/GJU4DQYSmeuD6Bwj0P99+rajXAl34=' 
WHERE 
  key_id = '7640de238948c113308dc72405d8674e54637f9b007d3e5eb79a9affc9aba3a5' 
  AND (
    token = 'd0OQZl00mqTkz/GJU4DQYSmeuD6Bwj0P99+rajXAl34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )