UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ywRiQj6+DVs1QaW0HezBsdxSvzYCoAduj684jJ0rqeU=' 
WHERE 
  key_id = '95aa2f9e9a6e1436b261b24a154f10abd0bde174a6483c58064e265bb6e4bff2' 
  AND (
    token = 'ywRiQj6+DVs1QaW0HezBsdxSvzYCoAduj684jJ0rqeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )