UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wVDV+IT0cZBv4ulyga1xUdHYxe4KZY1SlLOF5dDFc1E=' 
WHERE 
  key_id = '0f43ec1894cc407176cb8268a13da976803e13efdb4a915978fd93795460c5c3' 
  AND (
    token = 'wVDV+IT0cZBv4ulyga1xUdHYxe4KZY1SlLOF5dDFc1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )