UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Pit+2xwdXlMeRTCIM/nlJqfjKsad8lKwTssH75UrxQ=' 
WHERE 
  key_id = 'ba3d0a39be88134d66d627d30761d55a978ab4e293b569098794af23b702c8db' 
  AND (
    token = '+Pit+2xwdXlMeRTCIM/nlJqfjKsad8lKwTssH75UrxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )