UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1RtdDh1EpOHrirfVy3iBIh8jxjRn6nv9z+v/viKOtQI=' 
WHERE 
  key_id = 'f4c52692103bb361eb37f33a9b92df99881cfec220df0a31c7d6298da10a6ddf' 
  AND (
    token = '1RtdDh1EpOHrirfVy3iBIh8jxjRn6nv9z+v/viKOtQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )