INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e9820f37a5c4e7934cf3cf0675d9344b30654a65da620021feb389c6327c289', 
    '8XSwFQiBBckzi3niNL/nPOqRS8tkG6031ljiFlXRpfo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)