UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SGMbCfD1EjLBj20co2ZQLmOixq8jkk6HFXbXiLXf6CY=' 
WHERE 
  key_id = '1142f419b7e5873c3191e4fc3ae8e3e1e3e6438800c399c013c3c5a4a9189d1b' 
  AND (
    token = 'SGMbCfD1EjLBj20co2ZQLmOixq8jkk6HFXbXiLXf6CY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )