INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea8eba2490d9050e90a43cce1007469a4bab804f774d651f75e0b4c1e4c4161a', 
    'mi/47CMnugPEaOjcKRjdsFGjiZo7mLHAodKMhuj04pA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)