UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dazv5i/NLre8lE6Ho3b5bWK1Vtuirp9RoYBtFtLjdi8=' 
WHERE 
  key_id = '0b6f15b286d21e4585fc0790264963d01e14d443f9fef4a3ab21f01e5583d05c' 
  AND (
    token = 'Dazv5i/NLre8lE6Ho3b5bWK1Vtuirp9RoYBtFtLjdi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )