UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z0dWzAt6wQNK6XbZcc2y2gq2Kiru1uFpPsM1w5eUGwg=' 
WHERE 
  key_id = 'ab8ec40486dfa69012b7f4a9560e0aa31fa40f8403ec874d489cdff425e6a36b' 
  AND (
    token = 'Z0dWzAt6wQNK6XbZcc2y2gq2Kiru1uFpPsM1w5eUGwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )