INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb4ee0322b1c8a343349cbb17bd97195f5c6397d8a4887e22945c88320bff250', 
    'vgGEU6CWlBpgRhHmZSjJzoBxewBRXsCbK56teokiJNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)