UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vI0PqPvnpobG3ciG8Vz7iqko3z1TJ4xrH3L+jI3qj64=' 
WHERE 
  key_id = '8eae03f53e0b242cd1df2784945b7174773cfbf5e42161da05a20e464820fa27' 
  AND (
    token = 'vI0PqPvnpobG3ciG8Vz7iqko3z1TJ4xrH3L+jI3qj64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )