UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WC2VVBTB0cCaOLqA9n2GkKQL3RrAKSvFrWNe2Rdf+ck=' 
WHERE 
  key_id = 'dc35157e4d61ee6f8ee6324f5eff31b84ab9db115e3bf83f65f3dccb730facaa' 
  AND (
    token = 'WC2VVBTB0cCaOLqA9n2GkKQL3RrAKSvFrWNe2Rdf+ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )