INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fc3ddb36e1599e66cbc806ad98597bd0f62bac1ffa3b49d1c7e4d9804dd294e', 
    'A9uzwI/2bjWPZ0aY4BghcscSzRq5WOyzv4D2c7qfxKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)