UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6DIOF8IdF8EyM3ZPrdEgRwt55fAUyVFp9P6aDwI2qE8=' 
WHERE 
  key_id = '82eb4971812929321f2b914d16b390a9bcba5b4bf7e2e5664cae664fc82bbb1f' 
  AND (
    token = '6DIOF8IdF8EyM3ZPrdEgRwt55fAUyVFp9P6aDwI2qE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )