UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2pxxmYuz/XQrV1g+y6MjPkSE3P4XZm528pqsmQ7dIZE=' 
WHERE 
  key_id = 'ed0f38c87f45c5b1ef695e23ce7059b662dbc365efe40863588097872a95d88b' 
  AND (
    token = '2pxxmYuz/XQrV1g+y6MjPkSE3P4XZm528pqsmQ7dIZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )