UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oMKGZmTS0QYmvwhVxnzcACkx2JYAvh3DOBl5JjSRePI=' 
WHERE 
  key_id = '77e11d4ba61e28fc35bb05474b7263acd15de4b0c0461b9d552442d51d7f684e' 
  AND (
    token = 'oMKGZmTS0QYmvwhVxnzcACkx2JYAvh3DOBl5JjSRePI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )