UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sHFq/xGQFFbzOnII3dwbbYpyqC7L5GgOuKKa4ku+QsY=' 
WHERE 
  key_id = 'e03981a93e5024c266daa125857cf1de6d998f767a392a675dee81a6c4958a81' 
  AND (
    token = 'sHFq/xGQFFbzOnII3dwbbYpyqC7L5GgOuKKa4ku+QsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )