UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nrfOjweLOQXMK7NoaqKgwJnSw/gnpudyRk9Jk0fM3Xs=' 
WHERE 
  key_id = '2823e0201c7b68a3fa88e8bfb5f42ef52cf66cf5b73f6d5873a063fefbcfbfe2' 
  AND (
    token = 'nrfOjweLOQXMK7NoaqKgwJnSw/gnpudyRk9Jk0fM3Xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )