UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ye4KeA6ZQgn927sPaNTnwizP8q7fbVDUaZKTHgLMjxM=' 
WHERE 
  key_id = 'b8bb2c845e29b5b22db0a36d3f40f0ddc941cdb5f999fe7e2c0fe7c26125ecad' 
  AND (
    token = 'ye4KeA6ZQgn927sPaNTnwizP8q7fbVDUaZKTHgLMjxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )