INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb570a808a8bd520ea231cac8f81abd0b8e9bce748d827c487742a5dd3203eef', 
    'KM7G743oqy1SXcjGW2JVuw5OhNuQ+67M2bK5/z5MS2c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)