UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1nczd8G3AlHOE4eH5dgT7dPyjholwQhnnQETvMgHOPY=' 
WHERE 
  key_id = '9e36ac1ae8ede9804c63309e71c2bc98f5addee19030ff7f7056223d9551915d' 
  AND (
    token = '1nczd8G3AlHOE4eH5dgT7dPyjholwQhnnQETvMgHOPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )