INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aff356a68e6043a8d84b1fb2fa7d42c98e8e9e5c2efda6c6a2502bdddbb6449d', 
    '88znZxcSZD3Ysu6ZbC4C1Bt3OxyV8sYPE4ZDDAq+1ro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)