INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7878480b7b8ccb29516bbfcbe8d56ba7d798da12aefc96c353e9a8eb8acf5db', 
    'UwY08BO81X22eAXF5xaTzuazRJY0D1yw4f8ChAvikXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)