INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '242aba8d262d6383c57b9d64bc0b6d4091c88ef178fdd96b0c517171c099f77b', 
    'cDlHBEdbEpsztiHPKNwcEjWw4xTfbG03JD9XoMhHOh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)