INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '615daea0e190907e03c54fc55a216a4220e5f7bf7212ebdf78e146ea26c2c521', 
    '61A7Twrpl+izj7JLy0HcY0AjGX0uygv5RuNwyTvRpDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)