INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ae0742a211a320dd536dfa25c1fd6cc0199758ca99ce4ef97a816e3802431ee', 
    'hLQN6qs2h3TzAopQNec24gIdNVjv0admnzeCLFl8/ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)