UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iliCE2RN/hUAMqc1Kg4LgSVWl0lNaTwmumL0+Ki8Vy0=' 
WHERE 
  key_id = '23d4d1d9951d2d0550cc5dc0748eda935adcf471351c4d31ebcd0f61ea70e9f6' 
  AND (
    token = 'iliCE2RN/hUAMqc1Kg4LgSVWl0lNaTwmumL0+Ki8Vy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )