UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kndGhk8EBVz7XOtX79yV48WT8nWY8hRKz8h3lKiCHbQ=' 
WHERE 
  key_id = 'c69978da1ebd692d25458aa6f9182b4f245e1b83d69ff8b2a2fd73b29d2694a0' 
  AND (
    token = 'kndGhk8EBVz7XOtX79yV48WT8nWY8hRKz8h3lKiCHbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )