INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9cc52a71541b5a4b40e69ea8052372fb6eca27c68cb6501dd5825c3b370ba31', 
    '0hjlZfqum/rJXinwgBgN96LlmBhix+wEj+p5MNV/cm4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )