UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D776pgV0SagVD1od/faTuQhSWEl4buBvFHjdhQWFxuU=' 
WHERE 
  key_id = 'c25819069b4303fd7d622fbd94793a914cbe38bdc81316843f1d0fe40a406c39' 
  AND (
    token = 'D776pgV0SagVD1od/faTuQhSWEl4buBvFHjdhQWFxuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )