UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GLcZJLdOvPcSo1OfK/FK/R74CFc8YyHRpFOaQ2heDIA=' 
WHERE 
  key_id = '56de3a12a97f586c8258112d85c241f33f1e08123fa56c0738120fd9a3c1527b' 
  AND (
    token = 'GLcZJLdOvPcSo1OfK/FK/R74CFc8YyHRpFOaQ2heDIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )