INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2672707b8be8350b0d20d71bb2608a4940811b4bbb5236c27f1f9cfb59c7f52', 
    'ARU/cWu8oHb2U4W5jc9SUMIt9kXLKoujyvhxR0sanSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)