INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3111573e60146b20f0e01d92599994941ab591d0ee9999a04095b40a1595633c', 
    'noZzwfe7GmLHpHdXBGgdE3Nx5qKiG3HYLklIOvcsQYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)