UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D8EeKuWHjnrxvJkKakYcjJ16sAuzgQul2nslhnM1XUU=' 
WHERE 
  key_id = 'c82e74b04578af946fed81fedb02107e90f1816f5c74499919917450de0fa8ef' 
  AND (
    token = 'D8EeKuWHjnrxvJkKakYcjJ16sAuzgQul2nslhnM1XUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )