UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JmPT8cbJwU2t790ef4jsSaHBZPa1aWnzbZbmhwN+nT0=' 
WHERE 
  key_id = '53e49c5fee32d3ab8286d21730cb1f3e68aade212f89e27f2cdec1c3b044ff5e' 
  AND (
    token = 'JmPT8cbJwU2t790ef4jsSaHBZPa1aWnzbZbmhwN+nT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )