UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OgPE9jY4Adqj+IgDSFnp52ehsn0hwjlAhzBeE1lzsYU=' 
WHERE 
  key_id = '9fa6f3529472fbc6521bfbf805b0cc2576fd36904220ad497a6a6ba191c1ded6' 
  AND (
    token = 'OgPE9jY4Adqj+IgDSFnp52ehsn0hwjlAhzBeE1lzsYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )