INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edbeb20daad6906f78b834772e592c3eb40761d96de7e48654a17e6b7db9d198', 
    'QKbsaZPIQvrOmsiahz43vzO9IXq8zibA8s/OLWgbKds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)