INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1e3887b8559e5c7acce1ad08168af652eba44b4c4d870719a8553c86ce0f52b', 
    '/26b7pCpW8In79uXTxUuWOHzv1j/0JQHfn0/JQNISog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)