UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DB7x7h8DWWgBbfRijpis4RoIXSVMf+B04IbqXe8gGso=' 
WHERE 
  key_id = '1dada762bf8bfef8b2583051bc91aa07a11baf7fe400f6018dc72c1bf0cc470b' 
  AND (
    token = 'DB7x7h8DWWgBbfRijpis4RoIXSVMf+B04IbqXe8gGso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )