UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4CHNhZ3SlaQBOzgkLFE6vfySw8VVYnvMOiZhbWYt94w=' 
WHERE 
  key_id = '0161517304fc42279e57c9ba957f3d99fde2be57c5c24373a157374038df872a' 
  AND (
    token = '4CHNhZ3SlaQBOzgkLFE6vfySw8VVYnvMOiZhbWYt94w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )