INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39001bd725f531ea503dc2ce1b3b864637d386846c54f4c71f67ad51d97d810c', 
    '/votFa9xfvM+v1mOYP304GKBcrha1YbFX43/NJtQ8Jk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)