UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lUDJFBeGyjGb0CA2A6ZguWkSc0icuabadIz6/hJHGCw=' 
WHERE 
  key_id = '96e3ae8db03c0d40edc9cdd4960a59f701a26cd8615a387802e0a081f9ee5395' 
  AND (
    token = 'lUDJFBeGyjGb0CA2A6ZguWkSc0icuabadIz6/hJHGCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )