INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bdd2750c0549e70e069d2534e3d77a4835751f86e42a7e1ea1b9ed3f40e8e0c', 
    'HrWFz9Q3nUipbMhQ3IjPsEteC+0YBtwng9zJxho/edA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)