UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RyaAf9rzDAiYG/nvR/EoCzLRwENu83ZM0EvdPUnL+og=' 
WHERE 
  key_id = 'a87a08015ede315be1db39a07a811a8c29d74823d47bec01181fd7cdb98de2c7' 
  AND (
    token = 'RyaAf9rzDAiYG/nvR/EoCzLRwENu83ZM0EvdPUnL+og=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )