INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8bb12b303472e81424604672f27fd09f178ebeaaa5215dc6242ab6e3f5a07b5', 
    '2iKn7mHdsC7ZIaL5jFk01+Zqp7W8TTz9woPi+bOGZeA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)