INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ff9d633c3f9db1684d44b8ad13262758dec8361e8fbef819996eb2c4fdb94ce', 
    'WE5aXFttKS1yR905ZKGwfaq40UjP5bbf4NIPihOljuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)