UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8rVdKFQumEyov/P2GcY0CzdsswEC/LU0e6+g42q85EA=' 
WHERE 
  key_id = '9b4bbdb02d8be02ea59f8fbb919a6931d24be200489c27a2f3aaa152709a410d' 
  AND (
    token = '8rVdKFQumEyov/P2GcY0CzdsswEC/LU0e6+g42q85EA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )