UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N/IHMhHUuIhruPk0JtH9ViCadSS22mbJkmZRsEMKBgw=' 
WHERE 
  key_id = '81eecc3a4a55862f379dd5a802fda6c85c9d67c42272fcd2a5d1a9fc0e543810' 
  AND (
    token = 'N/IHMhHUuIhruPk0JtH9ViCadSS22mbJkmZRsEMKBgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )