UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kfhpod/9FLvNaZ3I54lDMkriEQmvG02WOwv1MZohuNg=' 
WHERE 
  key_id = '2dba79dc7fc2633eff1750be5ccb23a003ef3f3c8fd234613ee7ae062ae76903' 
  AND (
    token = 'Kfhpod/9FLvNaZ3I54lDMkriEQmvG02WOwv1MZohuNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )