UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z0yFVD9sugrehEf9OJWBPRNwVloltJIgxBEQ+5YVXNY=' 
WHERE 
  key_id = '7ec0c3dd31fdafcc82463bfd308cc0add686495a03b6cda5c86d56027a0483df' 
  AND (
    token = 'Z0yFVD9sugrehEf9OJWBPRNwVloltJIgxBEQ+5YVXNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )