UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0PcYIT7/Dc5SsQCdPJHpgfPQ2cYIAuKK1oTTFS/qAGE=' 
WHERE 
  key_id = '9f35bb5fecdc65707c53256a96d19a9543fa60758660da909dd3b49afadcadb9' 
  AND (
    token = '0PcYIT7/Dc5SsQCdPJHpgfPQ2cYIAuKK1oTTFS/qAGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )