UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ega4k7+iVGVGM+7SmipnlvjNG/LqrlHFORjASi6w8PE=' 
WHERE 
  key_id = 'feb465fc4814026aa373d35e89dbe8f1607b3de71fdabfea47777288e3bf036f' 
  AND (
    token = 'ega4k7+iVGVGM+7SmipnlvjNG/LqrlHFORjASi6w8PE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )