INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8d303ec60288a717f2eafd838193c6fae161c228088dd23728496e390118aa4', 
    'HCzV5iFwqZTc70GP1lJeaVRkZAyffUqfqqHl/updmXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)