UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UsFpKgdG7S4Py1BRe0uIagDx2PQ7UaTN2uINLwkfYbI=' 
WHERE 
  key_id = '6960f5d655bd66b57124ed8f193dbce4ff7eb19315f99cf82b40668d29cdcb77' 
  AND (
    token = 'UsFpKgdG7S4Py1BRe0uIagDx2PQ7UaTN2uINLwkfYbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )