UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SVqiU8SIT046kkgIE0p8TqpmwvQLwrvqEK8YMthUFxA=' 
WHERE 
  key_id = '53b9a060dfc711cc9bcdf9be55cbc856d4fe006fca30de48f6c69997df21a2da' 
  AND (
    token = 'SVqiU8SIT046kkgIE0p8TqpmwvQLwrvqEK8YMthUFxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )