UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mwcybRnHh3+pyCuBeu3t+ZRLO0RmhHuzvN02FPyBAls=' 
WHERE 
  key_id = 'bc2321862a056244707c1c50ca6f9ebc9850faf5b770023850ebe3267358db96' 
  AND (
    token = 'mwcybRnHh3+pyCuBeu3t+ZRLO0RmhHuzvN02FPyBAls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )