UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hOw1agpHGOR6d1ZC+73CfyyG9S6+ANJRo0zVsLB62rs=' 
WHERE 
  key_id = 'ad23b675b25e3f3ad38f75f345b736802750c074e4542d9ebaef8940333616c3' 
  AND (
    token = 'hOw1agpHGOR6d1ZC+73CfyyG9S6+ANJRo0zVsLB62rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )