INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47891dcd330f7c73c539cc815fdeaeb01804b32ab9ea694f268b4b18f0c408db', 
    'A+SBHle/V3KIDrheQTdWj3SEOOaNIttuBI/JyvdxBUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )