UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jvxcyPKFanxLoBPzaSFj9Guv3ml3AUsPtD66Q9rNEGU=' 
WHERE 
  key_id = 'a850315f643e3702a7d653449f32b1b8584f28c24364a514815c9d96bdbcd964' 
  AND (
    token = 'jvxcyPKFanxLoBPzaSFj9Guv3ml3AUsPtD66Q9rNEGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )