INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e8c53df6fdbf798e23003428ca852653664ce5b3a222349ceb20f911a87fb22', 
    '1arQIb3UBE3vbiV6TqJ4Vf8cxLYXSBz5j7h9kEV9Gks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)