INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52eede79b2354c33e3595482ddb8768a9af2f80f3eb0683d1de8462062a7a4a2', 
    'wD7oRRNQ9mZ/ajDaYGuxtHPUnQSW0JxK9k2PxbtOiCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)