UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YaQqvRbnN1stBGaH5neJUZlw95r/zf0U1xzF8XuLMO8=' 
WHERE 
  key_id = 'ce9e96d8b348f02c8d0854c29ae362969da16b96ea463ed8144b4156abaeb618' 
  AND (
    token = 'YaQqvRbnN1stBGaH5neJUZlw95r/zf0U1xzF8XuLMO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )