INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '269d0a18609feaabe2c689b85307a78734a680da0c598d6d8da6c152b1d44d51', 
    'A8tSgbzc0tWHeVxIDBKkCrvTKn5iGHCOMdBLcczD/iU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)