UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VKJqleIFyD9ltxYsOzTwZ2kWPtIKgp2DuBb5E1gHFI4=' 
WHERE 
  key_id = '23ca9c355bdbb67520690501f45eb0ec929ea32ee8976005d9e28c9cfba90553' 
  AND (
    token = 'VKJqleIFyD9ltxYsOzTwZ2kWPtIKgp2DuBb5E1gHFI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )