UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dv0qZAmIN1/rTH6cWAKFgYbaNkm+PeArVTUsjlp/gyw=' 
WHERE 
  key_id = 'efcd8457b22f5d3504ed6d62c2919c6c23888537b04711b29c8add411eb60fa3' 
  AND (
    token = 'Dv0qZAmIN1/rTH6cWAKFgYbaNkm+PeArVTUsjlp/gyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )