INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47ce4ff0ac3197ddec412229e9feb34d8bbf7b506d7f9c1873703058b54daffe', 
    'fC/h9mXNjqsFu4PZdoIKFmXkLEQSfZOHYhNuKmJo9g4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)