UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '67X5ZsOqALIRoyZAHQhW61cXXslICT96OhthKHNGVEY=' 
WHERE 
  key_id = '2b90601f0d1e1b9431b91b8fec4f14fc7b417fcd585f50b686e920a6053dec1c' 
  AND (
    token = '67X5ZsOqALIRoyZAHQhW61cXXslICT96OhthKHNGVEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )