INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69c4faf9d5afd7f302f655f3c3cd05f36b5d13f58c86c0005a42c4a821c81c14', 
    'VVxdVbM1vswbnGHBUkZxsg//p0b60BtaAnueLMdYf+8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)