UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0y91Og0ZFTvf7ouM42FU9jFYwKH1tzeYdpqg0TMY6Js=' 
WHERE 
  key_id = 'c2bf2a35fe1e46279527b9c25604717a0225ef10fab25806357ed6c53f46c6c3' 
  AND (
    token = '0y91Og0ZFTvf7ouM42FU9jFYwKH1tzeYdpqg0TMY6Js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )