UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yr1nlznu/73DMvTtjiYBQWWDvf5LWQTh3yADwIpqBbs=' 
WHERE 
  key_id = '5c926c9ab35c0afe11f8d8a3bad7470d9cf623ecc108b9ba45bd9144a9298767' 
  AND (
    token = 'yr1nlznu/73DMvTtjiYBQWWDvf5LWQTh3yADwIpqBbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )