UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eb+pjD8vwEpLadMZZgbnqzLTOY7/Xd5RmT5dR0umBKQ=' 
WHERE 
  key_id = '94b10911b7d69786c36ab10eb0cfef4edd72d444c85fbe92d2ca65b8c7604b39' 
  AND (
    token = 'eb+pjD8vwEpLadMZZgbnqzLTOY7/Xd5RmT5dR0umBKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )