INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fbba2253eb5e864bc71493bafd3616ca8ff7c4427cd30a91ceea94df05545d2', 
    'om9wfCfKkRWgFG07ueVHyE6Toj5AnziUpPEt1t7YGbQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)