UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6vN6vMOezhxKu4Pq9S5IZuJaYBCBNU7yZshjkHganog=' 
WHERE 
  key_id = '66028b2426bedffc6b17bec8ce7836f8c1841d02c61e58efcc05ebb8799c5b47' 
  AND (
    token = '6vN6vMOezhxKu4Pq9S5IZuJaYBCBNU7yZshjkHganog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )