UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cbup0a4f+zpcEfER7GAk1Jx6yllRyp/85uMgPu0oMRQ=' 
WHERE 
  key_id = 'bdd9f902a8767c1af375767dfe9aa689207ae9a7740ba85a6db443b073077b80' 
  AND (
    token = 'cbup0a4f+zpcEfER7GAk1Jx6yllRyp/85uMgPu0oMRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )