INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef0f754aaa689b98b4dce156f5a9bc17ef473863645659b27dc991a62e42d835', 
    'wCRKQlqV3xNtE1ZWPAE//4oCBYnDh9KwC3siAba+ORk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)