UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KJ61irlusng0MOTnQ2kIO8YCaVPkLPOefuCUeqTMD54=' 
WHERE 
  key_id = '5833e349121d59efa60cf1f72a552d484198650a1ec410fd38db70f3de0a10cb' 
  AND (
    token = 'KJ61irlusng0MOTnQ2kIO8YCaVPkLPOefuCUeqTMD54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )