INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f506e2adda769507708ea3afee4077221ab5ce425c147c2be6c74e424da14beb', 
    '6NotKMhKnP1x008jbVCc7xYzKYPFsbK2X29ugyff+gM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)