UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wuq5CqFujIe20Y0FiWz8ZO+D9fP+G0ummh2WI0ah9FM=' 
WHERE 
  key_id = '31e9814a4bdf2c9cb6ee8aa851418f71ef69b2998716f5339a137595212ad899' 
  AND (
    token = 'Wuq5CqFujIe20Y0FiWz8ZO+D9fP+G0ummh2WI0ah9FM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )