UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lGjjRIOumOC15bBu3MIeaYsyczwjtoQ3AneBCq+oLqc=' 
WHERE 
  key_id = '5fe3ba585ce7f82f10d641ac7bbe42607ce59480255efa488deed5aff3bb3925' 
  AND (
    token = 'lGjjRIOumOC15bBu3MIeaYsyczwjtoQ3AneBCq+oLqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )