UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QWwy/+ELZSPg3OuNqnjkOywOvTEynPyqeydfv8pSpr0=' 
WHERE 
  key_id = 'bf456ce1ce1b8b975aca153a491ae0a4090fc0cdb03fc92a01f6b0ae279cafed' 
  AND (
    token = 'QWwy/+ELZSPg3OuNqnjkOywOvTEynPyqeydfv8pSpr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )