UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a7UQIZt6wBv30cWNWvZVVlDqNaOrvcNvAUZO1IPSl9Y=' 
WHERE 
  key_id = 'f7994ab9d990fb19fbbbdcba1fde614175db507cf9a0d0126fb74acd13bbd82d' 
  AND (
    token = 'a7UQIZt6wBv30cWNWvZVVlDqNaOrvcNvAUZO1IPSl9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )