INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f99a5c84f1393f7b2e58bda97937af4128e3920652af578eef726bf154d270d', 
    'iPNqPmecmIBsZQ993moffPt/VzyalNLxpfIFal9E9No=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)