INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b339665374836b89aac1e309aecf22a90b078f41ab43b697af1a6af6d113d388', 
    'VKJsEbIHKIQGAugKN3O9dSa1fb9WPhZa0i8HThZbBtQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)