UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3HADr5UrFRcSNBuXC/RtkXiz7a2jlkZ72OtMJVagxyw=' 
WHERE 
  key_id = '297bb6969cb4b4cdce19acc25558aeaa81f7eb0ab45b415f5ab9307580f60746' 
  AND (
    token = '3HADr5UrFRcSNBuXC/RtkXiz7a2jlkZ72OtMJVagxyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )