UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OfZWDkv2RJ+e9HHI/Op5qY25GrhXznebFiT2CA2GhIA=' 
WHERE 
  key_id = 'd728774281b90387a6ffaf5c8a8020c50e4b8450cf0b28546c2d9acacf5abe5b' 
  AND (
    token = 'OfZWDkv2RJ+e9HHI/Op5qY25GrhXznebFiT2CA2GhIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )