INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2439e177faddd948132d7c74e0871030f5f49fe05be9d5f92664ddc4b51c3674', 
    '9dxLZhyc7tYIrg0mtz5lntBONDs5/Vc8O1pA9Ov7YBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)