INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb8672b90330b0824891c676fc5ff4007100f07749a76458cbf105ec52131f5d', 
    'tjFXf3VT9Xg/JAHjSD8XCFWqBWNkVLZe7Znvf/jB/7U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )