INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f78fd88d534594d27751a73dcf2f61ed539e11684eda39a44f88cf4e562e3af6', 
    'MZtKsAjP7fCsHjeP8U0T07zHO6VkmR/xHUCIvRzZLYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)