UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8bkJF3PlsO/44frpACaDzYmrhZcSU7rFcvmgOzOBRJM=' 
WHERE 
  key_id = '0fe240b8fda5fe7862610a28b03f41296d33337c0bcd7910b6b4015e9fbc5ba1' 
  AND (
    token = '8bkJF3PlsO/44frpACaDzYmrhZcSU7rFcvmgOzOBRJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )