INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7dd0d4d16a4681fd95a2cc14849370f30bb9a8f59e5e68048b59f7493b24c3e', 
    'n+tGWpNDEN16pQg+v1nPehfIMahuwNWSAnMP7RHy9Zs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)