UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZV28fUU5nMMucS132KPBuUoCY1PPf0hC+2dOtPRS2hE=' 
WHERE 
  key_id = 'f52173539c8ac374d49f6145bacdd4b108447730d9a3f18711d1db1d894f69c3' 
  AND (
    token = 'ZV28fUU5nMMucS132KPBuUoCY1PPf0hC+2dOtPRS2hE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )