INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c5a812ca6b061e69ccafa5ad8e0eed6d25cf3d213f1d267bfd9f758fd69438a', 
    'AidAqUEeEKP+Llb9NbOah4q0ocuUCZSJYfMiymJD4tI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)