UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+6wfU+S/zEPEWAzbAbOZiCp/71G6yketgH7B6akmVEk=' 
WHERE 
  key_id = 'e2ab69127b8da1c3dcf80a1fa49bf9edd0fb70861398c56d6fab5b333cc06055' 
  AND (
    token = '+6wfU+S/zEPEWAzbAbOZiCp/71G6yketgH7B6akmVEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )