INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35f946e45594182e4ca50bbe83ac8c3d84edac4f16a3a00db4531f7c422f95fc', 
    'MYdLNU++xCVBFRg4EC0M5XHkT4c/nQn0qMwBp9vHL3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)