UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f97kc99z9JM30Lkd6UyFvwU/k5AoPYZdWoLdNo2xPto=' 
WHERE 
  key_id = '339ce856662de0d5916d003eb98adf6d80eea72f083b6b5639ab1bd43a5a4a49' 
  AND (
    token = 'f97kc99z9JM30Lkd6UyFvwU/k5AoPYZdWoLdNo2xPto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )