UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G8lRbOqS50DMn6bWTBZP+JHfpxDHffuW2I9aq24y8GA=' 
WHERE 
  key_id = '402c29527d9ef4799becb2443b06c9107ff387fbcfa395c77a1ab437839cf41c' 
  AND (
    token = 'G8lRbOqS50DMn6bWTBZP+JHfpxDHffuW2I9aq24y8GA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )