INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '155e9bfff516a06f3bdb9c93846e731b88b509b82a116cc9057e7d6058592c44', 
    'GpsOIWqlHZaSY2kDgwSzotcDDURkZRRsktRzxbi4N0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)