INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50cfa65da33c4df2e639fad482d3365420caa3cb994ef5b009ff5eed49b37376', 
    'Fp7kTmlD6soaAYzIdk5StH4fCzIAsH7ae6NlJkXzDHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)