UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gMCFXiOOHfW4MsDtcRynZPUmpUp/BN/bdf7oyUE0rJ4=' 
WHERE 
  key_id = '3c676505ee1ff9391439aef63479f561bb2fd2ac659c8e0836ac483a3fa5ea4a' 
  AND (
    token = 'gMCFXiOOHfW4MsDtcRynZPUmpUp/BN/bdf7oyUE0rJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )