UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tPlVDsO6zLXjY5UieCtgDntX9dCa9QTgaWdBu4nyrMY=' 
WHERE 
  key_id = '0f3fa7605bf412d1bc8f78edb43fef6c8bf43fdd05a0493bbc66e45e95180e60' 
  AND (
    token = 'tPlVDsO6zLXjY5UieCtgDntX9dCa9QTgaWdBu4nyrMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )