UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oWwnTUaO0lGNJS9u/MBISKnpaoF0QelfPMGHHAF4t7o=' 
WHERE 
  key_id = '390ebc54a3d020008a243be7400bc3a8eb0b3a5a3bb22e4a141f0cc76671f963' 
  AND (
    token = 'oWwnTUaO0lGNJS9u/MBISKnpaoF0QelfPMGHHAF4t7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )