UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KkCxRnpGyc7vSY/yTuTRW1o6DcbpSZ+cQRXOXCv8g6A=' 
WHERE 
  key_id = '9c9d4babef406cee9868186cfe1215a5ad7676fb06a8ed8776e3ed4ebf0cd940' 
  AND (
    token = 'KkCxRnpGyc7vSY/yTuTRW1o6DcbpSZ+cQRXOXCv8g6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )