INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c81e242971c61302fa31cd8d74dc76c33b2e97d397b4315f28e46747dc80e79b', 
    'YckZvK74dsAB/qArvu9d6XhIlmYnYeK4ItnjGAFbGZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)