INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3e6895cee547a9f550bad4e3072bda5ac3b6c2579ad15966119b98727d4a319', 
    'bLYQ3DHNBJeyJbzn5U4rcjlR9YuHtFgql5AyySLvRtQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)