UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cF2WxvGf2aabeR7672i6BgPElpAfeIaqIRPm21aLGK0=' 
WHERE 
  key_id = '45852f43c2a84c099fafd11fecb24a28ab62a5f143dbb3c3b1272d6b2de1a55b' 
  AND (
    token = 'cF2WxvGf2aabeR7672i6BgPElpAfeIaqIRPm21aLGK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )