UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4tt+7BOUpXb4VHyJT3RhkQ5FLtVjfgja8RDonRsj1BA=' 
WHERE 
  key_id = 'b8ddf3499f7f116b16831c06bbfbbfc44b459788dad73e5e4ae43e8abc0dacab' 
  AND (
    token = '4tt+7BOUpXb4VHyJT3RhkQ5FLtVjfgja8RDonRsj1BA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )