UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A7wMnUwnnPezFeuNgT6+6gyT3pST46ZxZMrq2kF/7HE=' 
WHERE 
  key_id = '0b161911ff7e88cf8260c740fc7dd1c7352bcc596e8259e0a6ed733b72bf58d8' 
  AND (
    token = 'A7wMnUwnnPezFeuNgT6+6gyT3pST46ZxZMrq2kF/7HE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )