UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AFENkUJol01xwearldgJXzGKj54NRp8CzmsEFSVtUa8=' 
WHERE 
  key_id = 'c640c0dc7f302596554445aa40e7ae35b7aaf46bbac59e4e9e9b0c4e189ac0ab' 
  AND (
    token = 'AFENkUJol01xwearldgJXzGKj54NRp8CzmsEFSVtUa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )