UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZZfWk3f6Vr7YZN/UU5syvUdG/M5AukJhTEMFx7za8As=' 
WHERE 
  key_id = 'f430f1dcf9e882441d0f6055ab6b42a75468593af79386028d7f15aeb6d99c61' 
  AND (
    token = 'ZZfWk3f6Vr7YZN/UU5syvUdG/M5AukJhTEMFx7za8As=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )