UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rFKG+u6SjAliRQCdhr2gMy8PmCsYOAdU1q3yoZjErFo=' 
WHERE 
  key_id = 'a9d0391494e6d60f5d080aaf80cf7d9f29ef2338957f7b42f610a2e6b740b5e2' 
  AND (
    token = 'rFKG+u6SjAliRQCdhr2gMy8PmCsYOAdU1q3yoZjErFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )