INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2329d249d361590152084a01ec13b383336176b093f3043999be8002dca7eb18', 
    'mzwZq83+uGe/giNWixsqe5eLayjr8fb06RArD2BAPS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)