UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HheEckEea/vrnSC29u47w8FoPTPy2KJLUNR8q2fNgUk=' 
WHERE 
  key_id = '44ad9a51fb44dc146bf0291fdac0961f51931920caac3b14329aef18c42f4d37' 
  AND (
    token = 'HheEckEea/vrnSC29u47w8FoPTPy2KJLUNR8q2fNgUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )