UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ytkr56zFuoo5b1oRa+zijmk+HKPKS75aScff5jq4fs8=' 
WHERE 
  key_id = '15fd8f39253e0ffe50f6e52271254c795d477e0a84b2ea46d74f622bb5ed7a45' 
  AND (
    token = 'Ytkr56zFuoo5b1oRa+zijmk+HKPKS75aScff5jq4fs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )