UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LnpMWpe7/rOU509CkeesPeZ+bGJJt0j0gE6fgZTOPg0=' 
WHERE 
  key_id = 'ad161b2ba3a75cb2ec90ecc376b77961786c77c6395c62d621694ad094b44c54' 
  AND (
    token = 'LnpMWpe7/rOU509CkeesPeZ+bGJJt0j0gE6fgZTOPg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )