UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KHQ4xAdm1GQuCADG7haT6PvuDMfnKLpAk38VWRCLM7Y=' 
WHERE 
  key_id = '9ad7e67896cbed4ceb0584aee2f5f02be8b72d5dc8ab7b31197fb6549664014d' 
  AND (
    token = 'KHQ4xAdm1GQuCADG7haT6PvuDMfnKLpAk38VWRCLM7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )