UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kBq413SoTKI5UGqHw5RY63xOk5mAIQdDRXs5AP6YPLs=' 
WHERE 
  key_id = '7b5fdee49df11c9ba17e8e817949beb0c8c018d6225b906975170f85973e897e' 
  AND (
    token = 'kBq413SoTKI5UGqHw5RY63xOk5mAIQdDRXs5AP6YPLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )