UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OAOT9ltGxFLHKhJEK89BtVfpkgNuded0KOVWjOIiwuc=' 
WHERE 
  key_id = '7ae7c95f49a246c0b44fd0b214b0c13b32c720988b32c24eac4dfbaff6bec5d7' 
  AND (
    token = 'OAOT9ltGxFLHKhJEK89BtVfpkgNuded0KOVWjOIiwuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )