UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/mma8vnc34ixBFNH4BaaABnA4TbT1A8cnT61Je0wSTw=' 
WHERE 
  key_id = 'db8cf19c63d79fa0c66c5f257dfd0810d64082f53672d5115e8ebca7d86717ea' 
  AND (
    token = '/mma8vnc34ixBFNH4BaaABnA4TbT1A8cnT61Je0wSTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )