INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de41e56825a551a673b1fcf8e5f48e5bafca73daf479224dbab207fbd83a7303', 
    'Zb6vYSUcUdKWYQuWmgZE8zZWK2sKzVYWlsCyIfkh4WY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)