INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3938a5f9181efd46dde56b5dce39d5d4f3381348a894602f23dd40b8d172ea0', 
    '8yGoi4eDyBPwmXZ162mWGZEs5uBzgFz+4KXQfvsU3fI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)