INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47f7fdc2ff38443b90cf5f9c20c002c949eabe5af29c6a4566637124f0213976', 
    '6mCx6YlCPuzgJXDzLW1uDViveBESO3q1RtsIDllnuPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)