UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jRCF5KgmQ4NRJyIvSaJ3/jZMja8bp7bYoN0CVgn3Y/g=' 
WHERE 
  key_id = '3d43e0a2db726d2f394361ee744dafeba9520515638bc02f7b35a6214edcf69b' 
  AND (
    token = 'jRCF5KgmQ4NRJyIvSaJ3/jZMja8bp7bYoN0CVgn3Y/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )