UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'etgDJnx6ffBkQrlT1c7DXklyEV9TZddNxvoT14KwkQE=' 
WHERE 
  key_id = 'f7e3e4a4fdfc8d4d9b6f6c37fcc18af9003ddbd16ef039040bc1f747ae6d9936' 
  AND (
    token = 'etgDJnx6ffBkQrlT1c7DXklyEV9TZddNxvoT14KwkQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )