INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4b4983e31efa37e07add595c899927a86185505bc178d417c4ea686e1a0a43b', 
    'VMBpqaOmgs2W5A98Po/l1NDJjq/IG+JMztBESYRHclc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )