UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GssR0PGAqNAHhd2a3zkaixpsTuEbk6aDvVrhPkcDOJU=' 
WHERE 
  key_id = '5f09db52b69b146c47c6a43f33fb9dd6fd1e0ea93797f8134694b5096de8ba91' 
  AND (
    token = 'GssR0PGAqNAHhd2a3zkaixpsTuEbk6aDvVrhPkcDOJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )