INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '831b19f8bf038aa91bb7e2bcf08d9383858652b4ae0a868993fd4a6f2ddbea2b', 
    'uc6c9uPthNNqgaOw2YV7ZTeriuUh61UDLi9xRjbfWKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)