UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3o5bh9xildirQc7e2dIXEd3LpG12NwejSIwN8SijVkI=' 
WHERE 
  key_id = '12bc300bf20b8fdd0cd949869409cd4a9768816b62c5448b4ef16b4ea4e50031' 
  AND (
    token = '3o5bh9xildirQc7e2dIXEd3LpG12NwejSIwN8SijVkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )