UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2pV1OsW8wFe881rLe7039NFDny1apS1pW7z5/Zy9tZo=' 
WHERE 
  key_id = '468b1f36b55bbd1a3add96e1453bd78156c241b9ec9d7790fc2d8cc6484d454b' 
  AND (
    token = '2pV1OsW8wFe881rLe7039NFDny1apS1pW7z5/Zy9tZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )