UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lW/t/atHk6paSj2XWG3ufmsOnKiW2WHuC2tn4lgpFNI=' 
WHERE 
  key_id = 'c1d432b37523debe603f8676d8ab4639f09f6f285c85d3aa715b8f823b96f13f' 
  AND (
    token = 'lW/t/atHk6paSj2XWG3ufmsOnKiW2WHuC2tn4lgpFNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )