INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19738e6c4304d56ed92c0663de4bc0539e6f80298eca7363e199606d3684b95d', 
    'v/lzAoJ4LYosXdlff+hvHstbxHdMEB851lRVX2PG6ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)