UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B+v7MKWvBZ8HH8szPup1NPJN7QL4xi166Fbu/u4WqwM=' 
WHERE 
  key_id = '7be9d3932e3c5068477467c40a09bb5e7e3743c3095987eb0059af360aa7c360' 
  AND (
    token = 'B+v7MKWvBZ8HH8szPup1NPJN7QL4xi166Fbu/u4WqwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )