UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0eremivWFG2wXMc/6emrBYFvgEvl4T3lYa2k+jK0phA=' 
WHERE 
  key_id = '1f80f68a766b8262412c1ff00997c453f3746722ed055fdd69cda03e411a2569' 
  AND (
    token = '0eremivWFG2wXMc/6emrBYFvgEvl4T3lYa2k+jK0phA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )