UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lCRNZfGHhhM5S5HD9PR9X4yHwd8Kxo8+cn5efSikPIA=' 
WHERE 
  key_id = 'e9f10666790484626ce3bf89e71f7e5c74bd617e46df536e79705caf59c45234' 
  AND (
    token = 'lCRNZfGHhhM5S5HD9PR9X4yHwd8Kxo8+cn5efSikPIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025