UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0C5DQzGA+gVAwpAuqdT0uludhXR8BO2iIvKr7PHISCc=' 
WHERE 
  key_id = '674850b081c38b4aa34a0f0f87ef40125984a7ffc378378d9be0d41bc65ccc24' 
  AND (
    token = '0C5DQzGA+gVAwpAuqdT0uludhXR8BO2iIvKr7PHISCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )