UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x0a3dQ35DeZ9N6SJ8xWEaqga344EsdPt1rYM0mJ2C/Q=' 
WHERE 
  key_id = '42295a388c8deedecc0e492111a927accbc07058bb3256ffb66fd12510c50f0b' 
  AND (
    token = 'x0a3dQ35DeZ9N6SJ8xWEaqga344EsdPt1rYM0mJ2C/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )