UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b2tMdHeB2w6jl2A6gR0k8LlM3LhF8pzZwc7yHUyC69s=' 
WHERE 
  key_id = '43b00d9cdab4f1dc55d11f9f006e7b633a472c4c40d4454de510be1b2392ef82' 
  AND (
    token = 'b2tMdHeB2w6jl2A6gR0k8LlM3LhF8pzZwc7yHUyC69s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )