UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HtO+9v9MFAiNCvlQ+mIzq6CfnfMTJRz5HV1Bt0WLQi4=' 
WHERE 
  key_id = '59c552c700066540e914dd5afaf770a43d6d68d805679a494e94d470f7c711ec' 
  AND (
    token = 'HtO+9v9MFAiNCvlQ+mIzq6CfnfMTJRz5HV1Bt0WLQi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )