UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jm/rbLM64tH3wH4w48xJSKpexB4QC3vF1gXnCv7ZgMw=' 
WHERE 
  key_id = '8d6a8027f0f683834c2da8ceb63d8b4339ccf1d7faf486a198ea8d5d56dc3dc5' 
  AND (
    token = 'jm/rbLM64tH3wH4w48xJSKpexB4QC3vF1gXnCv7ZgMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )