UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wu6hkqKeosMpNAV6o0eNh2/hb94gxicOfbP1v1JU8+Y=' 
WHERE 
  key_id = '2464661050a4aa4ff15126045fa227ad0e7b6db6de40033a6a0222fb5558e800' 
  AND (
    token = 'wu6hkqKeosMpNAV6o0eNh2/hb94gxicOfbP1v1JU8+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )