INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b6df5b338053ee30bd152c57fd3db1e90442c0b9aa6f759a94cfc5a242166fb', 
    'KuDkUyBhsCAnUJHPHBpLUbI/oexCg61Djq/JCqCbVEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)