UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z25L5YoLBjHbgHY9OpTYEmx/UZGM36aNFVhOzJSt0+A=' 
WHERE 
  key_id = '30a128807c97e8899c359e3112b02b48bdb8db96ef4311f9bc18f23aea8e3a4c' 
  AND (
    token = 'Z25L5YoLBjHbgHY9OpTYEmx/UZGM36aNFVhOzJSt0+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )