UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ztPCWg3Sqk+G6istEe+LE0N0JsquIiEmRUNCuT5rIRw=' 
WHERE 
  key_id = '13677b2ee9cc08696828d16d40029eddc6323922ba8d61a133329de91b323936' 
  AND (
    token = 'ztPCWg3Sqk+G6istEe+LE0N0JsquIiEmRUNCuT5rIRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )