UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VB8Tc5/FCSqYJ1Qi7Bq70fmcvkWeQBWDG8jXj6e3ZMw=' 
WHERE 
  key_id = 'bf4f1fc3860bedbcb4190ccc39098595a74713ff4e565d5f360dec583b5a9436' 
  AND (
    token = 'VB8Tc5/FCSqYJ1Qi7Bq70fmcvkWeQBWDG8jXj6e3ZMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )