UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9UbZ1qo1OUHccjr5AEpwbItamnpWgWp9zMZVCWfUxw4=' 
WHERE 
  key_id = '16e01dc369ced62ecf02c82fb49a9e0fbd91386da2192c319b650d0249053242' 
  AND (
    token = '9UbZ1qo1OUHccjr5AEpwbItamnpWgWp9zMZVCWfUxw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )