UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'smo8PFUbm0/29Bs8vGKAAasUxLIvJztmEZrbUqwcIZY=' 
WHERE 
  key_id = 'bdfa06054845f136a529a077ddc3fcafed44b8562f501a6c0c6aa2bd7a969a70' 
  AND (
    token = 'smo8PFUbm0/29Bs8vGKAAasUxLIvJztmEZrbUqwcIZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )