UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DFa+NFdTxZiam0LSXSx6MwqisVsiMbB/s2yb3KtrtCU=' 
WHERE 
  key_id = '0b11b5c84ee531b1fb4568cd24a7c6bebb8445728896c0ed5a8bd0a34f5116e1' 
  AND (
    token = 'DFa+NFdTxZiam0LSXSx6MwqisVsiMbB/s2yb3KtrtCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )