INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6b7470c5da26d9d73b9dfab45faaf44830150826106b7d45086eaaed216b60d', 
    'F3QH25t5zdwX5j+odRLSujUfYRAGdT2A/exFoSQjKTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)