INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c0df59e2f1c31f77017783ee534ed9e641080f2f7b12c2d094e0be129cff2fe', 
    'VBKjQi620NCFb3uibE2IPIKja3fakdI0OAJ+H8o8BHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)