INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83c8387503aaae591473bb0d262416dee7716cb0c08b9a1a5b960b4558e9ba8f', 
    'XxDzi1HTxN6q8uCYtTE3wG8cBDuRzgyMalNZqKShU8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)