UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nIaLN+sWTt/lxP4YIbFnEt5lFfhIF9I0XVpR9cQCy40=' 
WHERE 
  key_id = 'efc0dadf31396ab894f438b711c6518655172734f97712be88d8abe019d0d36b' 
  AND (
    token = 'nIaLN+sWTt/lxP4YIbFnEt5lFfhIF9I0XVpR9cQCy40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )