INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3178c755a37b6e11c0474395db0b9e2876347e18672ba4a86aa4a63481dd4400', 
    'JtAT0TAEstX1+n+RLNd0oYsrdLW874pDQ5ETiHZrzJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)