INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3925fc9edf84726a98d32c6f7bdaedb9cb836481c069e40acd5ea7e257d6d024', 
    'eM9gpSsxTxtKKk9qiw6jeuwgpW7H2TTDJudQsmwoMjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)