UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '31kGkildnCQuGf188+iE1FjYkrM/wJZLaD6UjxaNi+g=' 
WHERE 
  key_id = '03a55fd9674fd9cd0a1b544322846d046a6c7a50709d95a725473bde6f9e1568' 
  AND (
    token = '31kGkildnCQuGf188+iE1FjYkrM/wJZLaD6UjxaNi+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )