UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FE8/4hJ8IFPA7ogQpCBcXirl+EWeDhhmjG8wao5ar1k=' 
WHERE 
  key_id = 'c3173f02a5b793c078409d0f9c33824ec8399c77b61edaf9f6392a15632385d1' 
  AND (
    token = 'FE8/4hJ8IFPA7ogQpCBcXirl+EWeDhhmjG8wao5ar1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )