UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7M5h2YSxmmKQiHLxgLbARtrwgiJyFjvxS8yakfCaSkc=' 
WHERE 
  key_id = 'fab2dc2162f49599a3abad4e3d99914b8f453e450f6bd9208df856cf178dcea9' 
  AND (
    token = '7M5h2YSxmmKQiHLxgLbARtrwgiJyFjvxS8yakfCaSkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )