INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b6f7dbe8350d88170cff621254d9d9c547be4172e5f7bde0b81423f4b6564d5', 
    'CQnM0AJphkxKLSLaHrLMokeKU+Tz2Bv2N+84C2QSxA8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)