INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b604adbcd9d73fb549eb0521d317b4bc113d7f83b2c90b4a56650f1e3d9ad10', 
    '5+JXgvovcsklYL05n4IBoiojqsnJlcVNfhSNKHwSoos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00199

Result

int(1)