UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QXWpdQvFWLN0S8hQwgbQpnl7AnUOwuYz079MbwM7OS8=' 
WHERE 
  key_id = 'd305cbcd63ae403c03af0abe5c4056ccbec62a0dc96ab6bb8427227344ec927e' 
  AND (
    token = 'QXWpdQvFWLN0S8hQwgbQpnl7AnUOwuYz079MbwM7OS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )