UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8kXNm9dqpOpuVcvPUJrY96jxMJqkitqEN8fCamGkQhc=' 
WHERE 
  key_id = 'de5f2e88653332277bdd245d8d532190c8f5f4027e9a322ab521ee1c1ae37b41' 
  AND (
    token = '8kXNm9dqpOpuVcvPUJrY96jxMJqkitqEN8fCamGkQhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )