UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bppp0T5BlT4gyNApSlfAzQeb5DlplsI6bHsE7cFqTlE=' 
WHERE 
  key_id = '1bb79533f8894edd578b7b04b8efa08d57bb88e7d413a187e58ef4a10d8c4893' 
  AND (
    token = 'bppp0T5BlT4gyNApSlfAzQeb5DlplsI6bHsE7cFqTlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )