INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '542451faa539ec322fed5dcfdf7873b16647d04b9f276049d42b89e7b7692fd7', 
    'aTrGK+RimVJROT8WtD4dGszBhUJhqNCzjzGBH3L9Ccw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)