UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UK9nCEtTade1DlF6nqqflB/aQNl2iph4A0Bf385xCRc=' 
WHERE 
  key_id = '94a6a00aadc4bb394db74312bbd50fea2c1afd2a1d2ba6005e569f1cbcab2e1d' 
  AND (
    token = 'UK9nCEtTade1DlF6nqqflB/aQNl2iph4A0Bf385xCRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )