UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dgwZFV6lGnJI8RsyQqMGRMuZUDDdybRDL2Y5W7alScs=' 
WHERE 
  key_id = '70a0af9549303b46d424873daec00461df296bedc016b6bc412411a218c435bd' 
  AND (
    token = 'dgwZFV6lGnJI8RsyQqMGRMuZUDDdybRDL2Y5W7alScs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )