UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GAhohmHZPQFlrnw2FU7oqxmcdW21vReJR/dwg1ZgpNo=' 
WHERE 
  key_id = '9dfca5b90277d6b17b2c3367e8191aa83b510e53a4bea87763e4f07c649799d9' 
  AND (
    token = 'GAhohmHZPQFlrnw2FU7oqxmcdW21vReJR/dwg1ZgpNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )