UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oupHO1ld2UvYnbQkv2KT7nYo3D9H6DwRLgGu0RqVYfQ=' 
WHERE 
  key_id = 'f6d8cef16c5220890d4920685e0bbed3a191250eb337609c8c3d671c3e66e1e6' 
  AND (
    token = 'oupHO1ld2UvYnbQkv2KT7nYo3D9H6DwRLgGu0RqVYfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )