UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hgZ77v1Bh2VtN2EPGyCUul3OOxgjH5kDegPvyxX5vM4=' 
WHERE 
  key_id = '4d920543a1d931e53e4ffc24ca8f62de93ea6bdd7a96097672c867bf82126477' 
  AND (
    token = 'hgZ77v1Bh2VtN2EPGyCUul3OOxgjH5kDegPvyxX5vM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )