UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rXrmJNaSNl5v5WiYt5XkBLVRjDucpWvOEDyHc5fV8TM=' 
WHERE 
  key_id = '82b23279b0cd9a40d5c7788efbaa0d65ee7c585c489685ed307f3855548515ce' 
  AND (
    token = 'rXrmJNaSNl5v5WiYt5XkBLVRjDucpWvOEDyHc5fV8TM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )