INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c12c725223181c68395bed23bb58300b4da2368ccf202d210e722da44c14c542', 
    '742gsxs4wCjD5qmGMpIyFPrBztUA6Uoh2TYfuKPHujo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)