UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's6iGNZDPeSmCIUDqIr0S6xr1tNQq+4Sl2VY8k6hj3ho=' 
WHERE 
  key_id = 'b83940128d2657e00f442964db9ca83b7c599c88302a9a91147eed8c7909fe63' 
  AND (
    token = 's6iGNZDPeSmCIUDqIr0S6xr1tNQq+4Sl2VY8k6hj3ho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )