UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xbNN40athJCTLbRu4jyQE3/oTpHU3M2zIq+p8NSUxRE=' 
WHERE 
  key_id = '95dc466ecb44be0d63a334f2bf0a3437f1b335f5c6c69bd961200f92b0ae3e1e' 
  AND (
    token = 'xbNN40athJCTLbRu4jyQE3/oTpHU3M2zIq+p8NSUxRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )