UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DvmgvKQrnQd1woJYySM7qoU8ViRjS5X5rJ7KYTQmOVM=' 
WHERE 
  key_id = '6c3363de0ccec449ac80ae4d35d9fc9fd9f3a826ee74b6612cf3f8efe753ea44' 
  AND (
    token = 'DvmgvKQrnQd1woJYySM7qoU8ViRjS5X5rJ7KYTQmOVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )