UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IJdpY6zFL3kMwmtaFgmm6XIcSCngxz9rElztEFN29EY=' 
WHERE 
  key_id = '9bf1c610646a8982bd0e0ae6f73f284180b7b08870c818d5eaa305317eb73c83' 
  AND (
    token = 'IJdpY6zFL3kMwmtaFgmm6XIcSCngxz9rElztEFN29EY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )