UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3QWnoFrb54QJIJYOEL5or1WtaDZKtyPjvf5qgt/y4u4=' 
WHERE 
  key_id = '1ad82ae5796f2163eea3667583137804abd250f81ccbc7bfeff5abac483f0806' 
  AND (
    token = '3QWnoFrb54QJIJYOEL5or1WtaDZKtyPjvf5qgt/y4u4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )