UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uNmVgBo64dDbCRcoC+KWz00HTyhCVXZHdZXFjTjjdEI=' 
WHERE 
  key_id = '8447b4156dae3b5ef2cf1c5b7a0a2845b326e5c9f1306b6524ba2ab176ed968b' 
  AND (
    token = 'uNmVgBo64dDbCRcoC+KWz00HTyhCVXZHdZXFjTjjdEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )