UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N7r3WW/PrW+NXCvp1EBOCUEWMIEmHK+MHQmqY8E8tGc=' 
WHERE 
  key_id = '123c02064e8828ccc153a9f251c2e36fd38a8b9733737fccff9b0fcff38e5fd1' 
  AND (
    token = 'N7r3WW/PrW+NXCvp1EBOCUEWMIEmHK+MHQmqY8E8tGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )