UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V/Z7EHZoQNvnJRth7lVoWXZ3+VHgDYyxpxhnPTi8Vss=' 
WHERE 
  key_id = 'a47026904ff9be99cba7528fa47d47c13dcad877f188c5cf2db2724cc952b76c' 
  AND (
    token = 'V/Z7EHZoQNvnJRth7lVoWXZ3+VHgDYyxpxhnPTi8Vss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )