UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '94RpgX02mfpbQ2N3s71ez/xL0tEt3BdYz18bxP5AAyk=' 
WHERE 
  key_id = '00b79ec808495e6e5a16666e1360549bcdb0249bcf70224319f19acd1f63db70' 
  AND (
    token = '94RpgX02mfpbQ2N3s71ez/xL0tEt3BdYz18bxP5AAyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )