INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a914920081f8f06b731d5c609716f87c71b6bef488e72d3b8cfede7ee83c8dc', 
    '7a+HsIbbWq3G67VKWl7p0Yhq+Aw3MP8bIwyLu2yWSFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)