UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QWALIrp6tddrcfIayNEewBY7Rrm5OKrFtxeL+qQg8yk=' 
WHERE 
  key_id = '752ce7ae69373bae4e3f523b9974b9b13d534830be839486d0a57ac5d88a3486' 
  AND (
    token = 'QWALIrp6tddrcfIayNEewBY7Rrm5OKrFtxeL+qQg8yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )