UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ACxphE/FRUwHCnJVmnMAsFSHxdv2OdplVBnIWwYdyx4=' 
WHERE 
  key_id = '869de480fbd8ff3dae35811d88109c6d2db0c9bd52d5c2f55c17116de3768cb1' 
  AND (
    token = 'ACxphE/FRUwHCnJVmnMAsFSHxdv2OdplVBnIWwYdyx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )