UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yvw/yygzQq/2tDwu4k2fWk6Fje3IgtUfsiKfrLiOdvA=' 
WHERE 
  key_id = '63b694cf2875351b40800bc00b930d28cc3b5e1335bd4468222de97f1bc196c5' 
  AND (
    token = 'yvw/yygzQq/2tDwu4k2fWk6Fje3IgtUfsiKfrLiOdvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )