INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4280a0fa5df78f1603b8ced9531b1d4363c5fce2bd935862da79682d30edfd7', 
    'Cq7zOfP0q9ehTKAjl+UkY5fmRFxTn2x5qt/JZNPnBr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)