UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FRcjWCIf4mdSYNzLxEJUBHP8SLJcd9+XuEF6h5wnTJo=' 
WHERE 
  key_id = '2f2dc6f7b736709d55ccf689868f1aa9d906e65739d38fb4f04d9406fb52dc6e' 
  AND (
    token = 'FRcjWCIf4mdSYNzLxEJUBHP8SLJcd9+XuEF6h5wnTJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )