INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6829be49f29621725b3cf779a567d079d72a89dab0bcb3b0829f58f5c6d75ab7', 
    'WQnDuiTofPUU2Yx1CY+zHnpj0cS51uHUGr9bf/fwE48=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)