INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4b4c332ab529ea755d738e343502fa6dc082aed2f72f19eb8b3714f425cf46d', 
    '+NXvQf1Q2uwRc8Bdo6lUvGJfWJ1DPH7qdRGLhxY1Su8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)