INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a78a43dd91b9b652561b17081bb9471bc37bfcb66e81b257761ecdb84b1875c4', 
    'R9YRPd3lIbEavpmJV7BGfvLyHnLtk/x4qnQfdFquaWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)