UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UISCiIB50q5Je0KBlFQ1oAQMoy87Z2gd9DSi3EpoW20=' 
WHERE 
  key_id = '8d1823a769aab1e39f1c0506b1ca6bfb2964548827f45bf816caad4c377c077e' 
  AND (
    token = 'UISCiIB50q5Je0KBlFQ1oAQMoy87Z2gd9DSi3EpoW20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )