UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HPrcLzWRmzRuwSWEIHsfE3/uZ2hCZfauYHrkfHRfasM=' 
WHERE 
  key_id = '3b79ce6324d30d49610e1689ba5a48d3dd2c9c2176d00a49baa703b528b57f44' 
  AND (
    token = 'HPrcLzWRmzRuwSWEIHsfE3/uZ2hCZfauYHrkfHRfasM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )