INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f849ebecbe45d2c9548845f718c6f80636be1b740853f5b4aea932e2643bddf3', 
    'LaCK8zqkfa9fVT5btJj8Hlo05tJhpp4tWmKxHWh3Su4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)