UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j2IBdGf3jJMhDai3S7yDCb7c5ZOSf+REeEMBKhcWuDg=' 
WHERE 
  key_id = 'd64edd71026a6d1b171579c9eea26678d3345346c16e8b323b69ddd86e3995ab' 
  AND (
    token = 'j2IBdGf3jJMhDai3S7yDCb7c5ZOSf+REeEMBKhcWuDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )