UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9CKilxAVmuFy0/nazh0rx52KOhb15m+qowDJ0a76duE=' 
WHERE 
  key_id = '80bc51f456cba8681bce9d84ed1707bd863662ec94435941cdc09c3e23488f40' 
  AND (
    token = '9CKilxAVmuFy0/nazh0rx52KOhb15m+qowDJ0a76duE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )