INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '068d8c44e065b7c1d6eda10f8b203d634b99948d4aee2c18b6202f44ebf58a1c', 
    'FCehakYVXmJ2/Un1FbilFrKmp9r9gZlAApzhpkCTyYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)