INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3441d66e58c98241acabfaba2e2a65c53fcb8da31601ff67668f03e1bdfcd87f', 
    'yVhvKqdaQylk9CwGrgl7Hj+e5LpCN2lkbWIBZmCk0/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)