UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PcYPxTkNB5a6Jy6DFmwgI+J6ksI+1mEGtPJJLqxhZDA=' 
WHERE 
  key_id = '00a656f968d4d05645598e77178f48601b56ff8621ceba2060add0081a7d5520' 
  AND (
    token = 'PcYPxTkNB5a6Jy6DFmwgI+J6ksI+1mEGtPJJLqxhZDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )