UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UQp7T5rQQrp+zEo+HPylTiN0kpGlVlJ9C/0oUHzcnsU=' 
WHERE 
  key_id = '6fd92d8617c14d6fd76201475e6036212bb579cd26e0cce71bc5723ad6211e55' 
  AND (
    token = 'UQp7T5rQQrp+zEo+HPylTiN0kpGlVlJ9C/0oUHzcnsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )