UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DDYFR2X1Mdv6iOXSMtbr2o9h5eN4tg8Fi+yIlJKGJLA=' 
WHERE 
  key_id = '4e4bbb7bcb9c41f5a7eac21db7d6dcb89557b756991ef899aedd6a7be6f31664' 
  AND (
    token = 'DDYFR2X1Mdv6iOXSMtbr2o9h5eN4tg8Fi+yIlJKGJLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )