UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D+LFtDRtPTSlYQqE4EaW33ZSrWMKeeS6dNyJUz6mb5Y=' 
WHERE 
  key_id = '155a5a91caef1c78930d211c8df988976b6a6983bbd7134a3fcfeae7527dae44' 
  AND (
    token = 'D+LFtDRtPTSlYQqE4EaW33ZSrWMKeeS6dNyJUz6mb5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )