UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DKq1h03kLdj+na0JuaIvHIpGvts7zuUd4IqyAwU5a/A=' 
WHERE 
  key_id = '3c22048d49dcab065edda730d1feb6c6cf2b5398811367bcc8bb26aca5eef2e4' 
  AND (
    token = 'DKq1h03kLdj+na0JuaIvHIpGvts7zuUd4IqyAwU5a/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )