INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db595a713e3900fde40da42b706814b7a1d956b0ef1adf6224ac695f6d6b20c1', 
    '7CIUK02vhAmNSUC7fs0JuYWCjRKzqWnrHg4QJlIO15A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)