INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8874efa7e49d6d6bcc153de237e10f83f3bd9a5b64e7df1c67b902bf7ef99fa', 
    'U5N3lv8ZIv4fD2ohPl4U+4EY6r+KYCA18taJd2PxsEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)