INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a03a4772f478fb74c9ba2fa7bd3001d6b288885b194b1073183fc275ddb83d01', 
    'nZ5kQHcKepQJYUxJxQJgAxJIh8ajhAsXDx/4s7nK5Lo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)