INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cf3a885b75ebf477c2588a9553b60f064dc804ec0e8d8f293829afe3acfde45', 
    '/wpZLr9t/KBfRiUv65B6sH/XOGohwBMMB4rYicYYzdY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)