UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9YJMSfiC+FeEdKQuDruDb7wwSlS46wnhX3rrF7ojhxw=' 
WHERE 
  key_id = '947d3391f0b92ebc34710c95487a41a8f653239ed69bf484662231155aedd20d' 
  AND (
    token = '9YJMSfiC+FeEdKQuDruDb7wwSlS46wnhX3rrF7ojhxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )