UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3fCQy/qo6+djZ2f/uIX5JynD23zOhmekoWsu7VCyNic=' 
WHERE 
  key_id = '9cc21a5c129b2082b685d117ce6eec155a386de32fcbb2492fd108966a1002d5' 
  AND (
    token = '3fCQy/qo6+djZ2f/uIX5JynD23zOhmekoWsu7VCyNic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )