UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1wWb2jvp/V0G77854zP0w9taeCZb3YYzf5KkNN9ReSc=' 
WHERE 
  key_id = 'cb4ba8ecaf1ea40d16c9bf1386e59c7248533811c51d759b2dc4f8263725045c' 
  AND (
    token = '1wWb2jvp/V0G77854zP0w9taeCZb3YYzf5KkNN9ReSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )