UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U/Yov23hlzk7lbrL9LneU6tjrVzW+EtdFSz2D+xlMHA=' 
WHERE 
  key_id = '24db1264293215d16a1d55586712000df99e47e363311b36cb09325ade296d7e' 
  AND (
    token = 'U/Yov23hlzk7lbrL9LneU6tjrVzW+EtdFSz2D+xlMHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )