UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kHDBAEg/7SfficbR60l+TItkJGg1SNMBJsYPTTwYM5E=' 
WHERE 
  key_id = '72b1e5123fbf5b1cc3c1914e4c7391426c088503b22d44c21543d3fd5cee8189' 
  AND (
    token = 'kHDBAEg/7SfficbR60l+TItkJGg1SNMBJsYPTTwYM5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )