UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JKOPvZ3WTXx9/gVbJuLxDM4ebXqKNAIvzAcbu6MSG7g=' 
WHERE 
  key_id = '295d3737ebd249c9b951a41b0a606c343c084a3f458a786bc799935006b74a6f' 
  AND (
    token = 'JKOPvZ3WTXx9/gVbJuLxDM4ebXqKNAIvzAcbu6MSG7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )