UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IMGL08cRafkSJrgwVkBjsjWXbN+h60g3xGCFWgtvxcE=' 
WHERE 
  key_id = 'd56755cafe41b609570851b47da50158200d0b6eb73bba58c62e91763c4ec752' 
  AND (
    token = 'IMGL08cRafkSJrgwVkBjsjWXbN+h60g3xGCFWgtvxcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )