INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '488ffb664945dbe5a634007469893146c4e6fc75b4dc6d126e8e2616c173702d', 
    '+3RU3Po+r5wxv3pjd/BZ40cYMox9rZh02ZDyk/T8TrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)