UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nejE6FGo3ZjY41tD3KThfQXi3g8vnphlx0C/INTHDFU=' 
WHERE 
  key_id = 'd62a918db192d8b8050cf147a16ce44f98b6fa09863a53e38582cb83d1e1f786' 
  AND (
    token = 'nejE6FGo3ZjY41tD3KThfQXi3g8vnphlx0C/INTHDFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )