INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f6feee7792f60f25fd27ea083bb553cc4fa52d55989d7754e5416d735b51c5c', 
    'pEdFBus0sN7IHzAWa+mKZKWuaZZHaqlyU3nhAJXYl0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)