UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2aoxwebTRnJRtlCmuWS47FHxNgT7uXlUEs0wU6c6k74=' 
WHERE 
  key_id = '3fc86be76752eba04e739a29b201e2a898f38539fb7056eae5ba39e30de5d395' 
  AND (
    token = '2aoxwebTRnJRtlCmuWS47FHxNgT7uXlUEs0wU6c6k74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )