UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mEvoSTpYuBYzAZZ5EGEtQlQgP4aGaWiYzvR8loDNuiE=' 
WHERE 
  key_id = '3462c493a7139d98cb602080d5ae82fe92e8034a3d3bdb6924ec2b856b10ee94' 
  AND (
    token = 'mEvoSTpYuBYzAZZ5EGEtQlQgP4aGaWiYzvR8loDNuiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )