UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kCgMjaFjEVsot/QS1hhEkg8gvqD3Op86MzKyQwA3FZA=' 
WHERE 
  key_id = '5c97325438a0af8fde34b886ef22e068b0d6ddb9a1a562223fa668b74c77cf8f' 
  AND (
    token = 'kCgMjaFjEVsot/QS1hhEkg8gvqD3Op86MzKyQwA3FZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )