INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcb7d7d3f16865c7bf0fc224fc8b8263f1888821779ec1099bddf563d5a2ce4f', 
    '8f4I9uRIgxys5OtUBDrvgUwa2yGj0Q1METuEbV9hLPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)