UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jzZ4J4bcSCb2TC0mMtXrFeOsJ4BhinRBK4tJtisVfAs=' 
WHERE 
  key_id = '504f932ba6883c1fc7d29788ad7edffb6fea13feadb5ffe9017921504d8e1897' 
  AND (
    token = 'jzZ4J4bcSCb2TC0mMtXrFeOsJ4BhinRBK4tJtisVfAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )