UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uGO99fqyhycPZTtfwYcQq53mlQ2k1g4VSmB4GaNCCVc=' 
WHERE 
  key_id = '0392830f30afa1a24a2fcd7d7973e48082ebb294235bebaa664daf616359272e' 
  AND (
    token = 'uGO99fqyhycPZTtfwYcQq53mlQ2k1g4VSmB4GaNCCVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )