INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '404221b0dc4ebce0c4b371f94e3f5efc0c5d23838b77e6d14a942dc5209c5ae7', 
    'SunKerlmyg6KhHw781gZNnGa7HML7LXgvQwF9JGcOps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)