UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'katKdFAQ8YoRiqsyUFXzzdmYlRSxlFNmxS0b4rckGdc=' 
WHERE 
  key_id = '59acee96284daf603c74ef02023ade87be8b3754bb4d54233b59aad0d71c63d1' 
  AND (
    token = 'katKdFAQ8YoRiqsyUFXzzdmYlRSxlFNmxS0b4rckGdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )