INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c727d04e8639aceeb02afa93ceedce395f132a8a8ed94ce64e8dcb97798a6e36', 
    'r4017A5rVJShBGxn8T01iiJNeEdQ5P/8eS7QA2lP3vw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)