UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8sP5UckJOIDUzgAxVC4xfWVOV868pHRLQWDo5f7ceIM=' 
WHERE 
  key_id = '93885b92e9306af3cc0c0c10624faff1559b1d32cd88d63e05906a97f197c415' 
  AND (
    token = '8sP5UckJOIDUzgAxVC4xfWVOV868pHRLQWDo5f7ceIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )