UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aP0kncKJpieynKvNkPaZJIj4SmCdnXj3z5xTW+ZBs9c=' 
WHERE 
  key_id = 'a2d86edd3af351d48e173ea8e41cb6f38707ec1a223345267a9247d9c5041023' 
  AND (
    token = 'aP0kncKJpieynKvNkPaZJIj4SmCdnXj3z5xTW+ZBs9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )