UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GbYheav0mtraEzqBlx2M7Mc3sQ/+M4eFvxJH1bYR+eg=' 
WHERE 
  key_id = 'ef2647f5b6405f1127321000376d001570c2500e286ac788d6a1e0b66c90d4e6' 
  AND (
    token = 'GbYheav0mtraEzqBlx2M7Mc3sQ/+M4eFvxJH1bYR+eg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )