INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20917eb7414becbdb9d6098f963a97d82af419e126d960302c5795f04093bc05', 
    '5clodBmOGijaiWxfkHgFPQtfNDcF5YCYWGIZf+mW+iE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)