UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DCDCX/T4nYhhO+o+VvzcQgAsZ25Szd7bsVskvqu+qfQ=' 
WHERE 
  key_id = '66d495883d0e97af9ac757c617fde301cb1aa935c5b8b43b5435904e85ef7175' 
  AND (
    token = 'DCDCX/T4nYhhO+o+VvzcQgAsZ25Szd7bsVskvqu+qfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )