UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WC0XykqTvoFlfl11igE6ra6xDXmXxzagQpj2j9IN4Ck=' 
WHERE 
  key_id = '910244a0bc979c494ed868ee13b72c73226ea950f55060c4028ffda887251184' 
  AND (
    token = 'WC0XykqTvoFlfl11igE6ra6xDXmXxzagQpj2j9IN4Ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )