UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cGL9fBNONfobNrJ3DYuMVt2ps63zeHNuaapD8UaRHLw=' 
WHERE 
  key_id = '343b7e3c031bd6abae7b327d420693fb0648a5745ae0a40b03c6960863ae5192' 
  AND (
    token = 'cGL9fBNONfobNrJ3DYuMVt2ps63zeHNuaapD8UaRHLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )