INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9170392700068278adca603e3113f9c6564303a6fce1842b7f4927ead9c140f3', 
    'mU8kDR462MVai2R1Wo1L2JUKBCsRNjEeujAOBJ5uDZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)