UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xssdYdnv92oaRuz6Zi6FgVmY39YxXjmZiyFmBwRbAyg=' 
WHERE 
  key_id = 'a99d2aa868d6714859b5309fe35972daba5c45c6f0a983a51645a4723ca791b5' 
  AND (
    token = 'xssdYdnv92oaRuz6Zi6FgVmY39YxXjmZiyFmBwRbAyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )