UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qv2u4wkGmx4vrljDwadKxm/szSP1gstrRnAtRbecMH0=' 
WHERE 
  key_id = '7bc335aa711bf7e47eed2c7c94beb2d1dd565268192479f2351562d983da252c' 
  AND (
    token = 'qv2u4wkGmx4vrljDwadKxm/szSP1gstrRnAtRbecMH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )