UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fj+/pnosth0JhmyyP0nrg2wtmWwlKYHErkklj0UoKxw=' 
WHERE 
  key_id = '036839502ed0266b1a591c26de72ce9815d829c0c1bf697a9f31b7312e67ca43' 
  AND (
    token = 'Fj+/pnosth0JhmyyP0nrg2wtmWwlKYHErkklj0UoKxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )