UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yUU5ijlV/JtfOMXJcwcbIHs/pMMN4M+eWBBL+PLVlFM=' 
WHERE 
  key_id = 'd2fc28629bfa441e707d8d65a489f4710d6c7d7c408341e14bfc654937900b8f' 
  AND (
    token = 'yUU5ijlV/JtfOMXJcwcbIHs/pMMN4M+eWBBL+PLVlFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )