UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ctIllQRhZ6hiLKjnXDzc8msp7EoTBefOcJyjcMC+iDM=' 
WHERE 
  key_id = '7ed75437e1cde6517bd9ef70058fae6ff22b59dfe9e6303416581294ea482a50' 
  AND (
    token = 'ctIllQRhZ6hiLKjnXDzc8msp7EoTBefOcJyjcMC+iDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )