UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IqnITzdTdPgtJAGEDyP85ohNIVrF3+tzPEBlDF/IURY=' 
WHERE 
  key_id = '01b4821418e807a2e85d66522337a22c7914bdd9061cce66d5d18119f89f493b' 
  AND (
    token = 'IqnITzdTdPgtJAGEDyP85ohNIVrF3+tzPEBlDF/IURY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )