UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CKEgEJeY9ZkU3pCS6grI+ggK3WWP1NXgUvY7IAD83C4=' 
WHERE 
  key_id = '1d3d8d695e3d3eca010fa5f1540473a575119a2de04805a582cab4f61e9fd600' 
  AND (
    token = 'CKEgEJeY9ZkU3pCS6grI+ggK3WWP1NXgUvY7IAD83C4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )