INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5214497fdbdd02a53d034388897dc576b6df91b48a75d906d3b223efe279609f', 
    'XUNqybnd121ZxgJQCUGDvSgWYP5iKzWZvUNVe5HZeXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)