UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zr9FqyZw01F3kskcEqumJR/PsMHhtsQXiHnB/tnQRnY=' 
WHERE 
  key_id = '44a8fad2063891fea72c16fb84140951dbc8bac5b32e3d31171043e8e85c0fd4' 
  AND (
    token = 'Zr9FqyZw01F3kskcEqumJR/PsMHhtsQXiHnB/tnQRnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )