INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed21aaee6d0f84950a3f045ad09ebbca475af78e1f4232f0fc277ee8e66912ac', 
    'S8d10HZk3xunqzldVvpmcWxghmHbVYBBBWlE/xoToFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)