UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZW7ObAk+SWfMlXw4hBn9WSXxQ5n/a9yvDN1guYqtaEk=' 
WHERE 
  key_id = '6741a7327143329cd111bd4d8cbff096971e56baf0ce272702a3b8610335bae5' 
  AND (
    token = 'ZW7ObAk+SWfMlXw4hBn9WSXxQ5n/a9yvDN1guYqtaEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )