INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70ebedcc83ea4be91af82c573dd8210c4b9a24a3c6bb266e4c4d444a91b9a900', 
    '/w9TBV5dWpWtliMykWT4dG4DiV6C24mm1omxNr7WGDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)