INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd86c6c2f9727406d8ba6bc5ba6de193208644a717ef57837ecb790b173b1b2b', 
    'KWyK+uGRBjCGPZvwbPYLRn0QL9S83T9ZUJSBskRnrPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)