UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jk0ldqMJMhqD0/2egw5XECrYTMj+kV2c0Kle6fnGQcw=' 
WHERE 
  key_id = 'a42c6a878129b3a4cc446ea0961b92ff47a08409b9dd4d89e38dc733f995d544' 
  AND (
    token = 'Jk0ldqMJMhqD0/2egw5XECrYTMj+kV2c0Kle6fnGQcw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )