UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AcUcez9dOVBVszkimfWaBleb9pBNHgHW0w+2p5KJAhg=' 
WHERE 
  key_id = '8f1e09f6dd55d0f1a1dcc674953c1a4e3b6f35e756ec984a445eaa5c84119d35' 
  AND (
    token = 'AcUcez9dOVBVszkimfWaBleb9pBNHgHW0w+2p5KJAhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )