UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IFJTEHvdiahEzGnXp0QeN/Y7X2zB0vRDOO2CO2dxDtg=' 
WHERE 
  key_id = '5ae261e4ec694d0f157192a35a1c8fec12b01082c67b50c7e2be25f75943ee68' 
  AND (
    token = 'IFJTEHvdiahEzGnXp0QeN/Y7X2zB0vRDOO2CO2dxDtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )