UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SKhJan5JBaluQHuc+ZdI1I9GJwZbfALV/viQNif9V7A=' 
WHERE 
  key_id = '1b2729a737f47d0738fb1e914ecf8ff85034540fba75c748942ce88f3474ff3e' 
  AND (
    token = 'SKhJan5JBaluQHuc+ZdI1I9GJwZbfALV/viQNif9V7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )