INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5704185798502a88c1fd0c5e2bc7449d6ce44deacffbfb153c0e759d59f2a309', 
    'bEyomQkqgt8fIOrzrFLEnpy/Z6WSlG9Lmvc8C0aijQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)