UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JxT8a1Ob3wxCRePn+H39ZuLteVLgjHpaojXBysHJ9ro=' 
WHERE 
  key_id = '9abec13974772b5d36198e05dc4ce8328f324c3fb92a7e84cea4110b89f99652' 
  AND (
    token = 'JxT8a1Ob3wxCRePn+H39ZuLteVLgjHpaojXBysHJ9ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )