UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TEjsBclw2EDSAo8pp0P371p1fO6cqh8KX1FqjAKz8RQ=' 
WHERE 
  key_id = '02bcfb2d00fa52be1d6a5016198017586bf9c9ccef03370d1e6a860816434b53' 
  AND (
    token = 'TEjsBclw2EDSAo8pp0P371p1fO6cqh8KX1FqjAKz8RQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )