UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'efAr5P/9bSWYsZh5uWdXw71ZkU9ZLS2R4tuQM+/QXjQ=' 
WHERE 
  key_id = '7c7d30cc3fcdd3c488701d274b1bdf5a127b69a1b289deec7b6e704e30517fa3' 
  AND (
    token = 'efAr5P/9bSWYsZh5uWdXw71ZkU9ZLS2R4tuQM+/QXjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )