INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dcfee6105be218042cad17621f91e5e46523da03eb2234c418bf1da7ac475f1', 
    'MAnM94qQ+g96pieEi0/zoaOpd7qsdBZY6RKNIvvTYEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)