UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LGZ2G+LdyFoH92XsuU/kRZCBAu0IAjVEO54MwC0/FmA=' 
WHERE 
  key_id = '7e06112b3705cfab8fba6f4d0cafb4562794cdfe9a50b7cee2f625ab7ad66145' 
  AND (
    token = 'LGZ2G+LdyFoH92XsuU/kRZCBAu0IAjVEO54MwC0/FmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )