INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28bd0f26d3005a330fd59dcb4945e27a707f0ee7c5c7434f65578359a611eff3', 
    'H1YbeHeV96zVehnIQK1J6TOxfRKQNIa2S594gSM3Msg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)