INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8546dfcd6bd4dff89b6636a55cf6768fab744787ae6289ec6e72e8267f7b4b2a', 
    '8OjpMPG/ul/UyvpExO0nLAiWmCEGGFWtPrtAE68YIHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)