UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nsrT8De1De3iLLhRkeEVsrJnL3AtkqqouEee91/YDdM=' 
WHERE 
  key_id = 'c5fa9a531682b8f45fbdbde1eb8adc08b68b6f89f821eb628878edd0d9c678e0' 
  AND (
    token = 'nsrT8De1De3iLLhRkeEVsrJnL3AtkqqouEee91/YDdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )