UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MbJT6Psuwk5vcPbMxPI5m6EWEzYcxDJ3Qoaa768VT8I=' 
WHERE 
  key_id = '5e42bedd4e51c9b2b2c18dd6b72b654fc8b95b7f963df1ea0d2b07c7ffa1d85e' 
  AND (
    token = 'MbJT6Psuwk5vcPbMxPI5m6EWEzYcxDJ3Qoaa768VT8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )