UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FoFLlSZy1X73y2GmDzzO6ftTd4Yka/hw8AtyQzwIUFI=' 
WHERE 
  key_id = '7fc37d65daa541815d6cec3981e851a38593ddb2790086b2aeacb41b0a7cd9ac' 
  AND (
    token = 'FoFLlSZy1X73y2GmDzzO6ftTd4Yka/hw8AtyQzwIUFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )