INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8260710dad46bded4f7635133d3f3881aff295a82fa82dab1b62c290627361e4', 
    'IDEllOrTJ+rWSMB3AKfItjryuCU7JMAyxqC45xZKKeg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)