UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VoxJDZs5Jf9K+lBybAba/0vyC3KvSS3GhkrBeazlSgE=' 
WHERE 
  key_id = 'cb511d56aeb6a8fa46e030493e016635547927e323b8f8891e2f4ce072fb7eae' 
  AND (
    token = 'VoxJDZs5Jf9K+lBybAba/0vyC3KvSS3GhkrBeazlSgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )