INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99c7013e96c9244787612b25eddb87d50f326d883c60f8d7c4e927827f52d33f', 
    'RmhA3P7rCD4L9lJcbEl+0FkT+9jPzemNBeMLDtt25v4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)