UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/TdG4/nU3wrPvMHDIkhV/yWm101Ala84y3ZLwoKWPl4=' 
WHERE 
  key_id = '3e489b3f71764aefcd6cfb65f06d8955601b4eb7458616dcdfcde2d323b42b1d' 
  AND (
    token = '/TdG4/nU3wrPvMHDIkhV/yWm101Ala84y3ZLwoKWPl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )