UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IDVLxIPiH9rtv2zuPP0dhfzCl6tiI3FRUUkh5DA93HE=' 
WHERE 
  key_id = 'aa0776f86a07054b50d41e7935426beb71343695ad58bdbad6786bb09b6e60e2' 
  AND (
    token = 'IDVLxIPiH9rtv2zuPP0dhfzCl6tiI3FRUUkh5DA93HE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )