UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e5IaD4R86In7+VedAyQtPts9HCLYpUF/ll9w4EWXSbE=' 
WHERE 
  key_id = '33c57160c64fe3f339d6905e36e3f4beb6c846c16cfa15711c55f0017405f04d' 
  AND (
    token = 'e5IaD4R86In7+VedAyQtPts9HCLYpUF/ll9w4EWXSbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )