UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XvhGANkrzk8enMylv1kMNIEJOG5FOK4UlZOKOWw923o=' 
WHERE 
  key_id = '0873e0652505e8cdb105406f656b0ec2de5fdb7d8388ce308d18435ac64f9906' 
  AND (
    token = 'XvhGANkrzk8enMylv1kMNIEJOG5FOK4UlZOKOWw923o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )