UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J/Pjtbn3scRcIKRRSAxzRFCrJVn3iGFsOvhR8ApPvJo=' 
WHERE 
  key_id = 'a9163f3b87dfe469e36e9ebca03c46c03f5206316528b5fbb1f06ef72c6395a7' 
  AND (
    token = 'J/Pjtbn3scRcIKRRSAxzRFCrJVn3iGFsOvhR8ApPvJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )