INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56f404b22fe5ec52e76e3af1d3a3e8ad1d61e0b9d098937ec82f4c52323a3500', 
    'oXd68CEkfwF1lks0iWNcVOadKgyY3OBexgZyR2ibYHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)