UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9GNR1GleUuv3XXrBKf4AZORnYZao0BSCMdJNoFo3K5c=' 
WHERE 
  key_id = 'd4e36810edf8a484faa78ce68e35629911898287507be0316cd6bd043d61681c' 
  AND (
    token = '9GNR1GleUuv3XXrBKf4AZORnYZao0BSCMdJNoFo3K5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )