UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a+lllsrc8tLEaBf3XPUdwjkwPJEsVzm+gPKQDgTyMyk=' 
WHERE 
  key_id = 'cb8bcc21cc1eab5746880783a7cbe154cdcb3c901c8b9917d45f050c1ac1644d' 
  AND (
    token = 'a+lllsrc8tLEaBf3XPUdwjkwPJEsVzm+gPKQDgTyMyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )