UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tiLm5DUYVjBxG8kWzyFHFdwqk/DRqsGpCzh9BPo/qss=' 
WHERE 
  key_id = '2f3cf8e13be3db11418f32a7c4a3f924551085a6a3f74e0375dcee099fdbeca2' 
  AND (
    token = 'tiLm5DUYVjBxG8kWzyFHFdwqk/DRqsGpCzh9BPo/qss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )