UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6VJZtGRv20MqFkXvK5sFOfFjYme3ZFCdFvnK3/0l2zg=' 
WHERE 
  key_id = '58e065368a8482bfb0b45410746555ca8b62159ed496f8af161bc19b2942fb41' 
  AND (
    token = '6VJZtGRv20MqFkXvK5sFOfFjYme3ZFCdFvnK3/0l2zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )