UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WuVMHAkd73/ECWu+RIdCAOqxgEPWmnWrJftfFYL62oM=' 
WHERE 
  key_id = '227e7ca7d14c069d5d351edf080aa9775bb8d7479f5d9501435e20ce6c194098' 
  AND (
    token = 'WuVMHAkd73/ECWu+RIdCAOqxgEPWmnWrJftfFYL62oM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )