UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u+l6oYVRe9o8M36NGVfUXnD/AeBi5In1CtmhDQR3rrI=' 
WHERE 
  key_id = '6919b229bc14ff47237219c4d248da42429a9e72682db87f879ba1b4a7db2634' 
  AND (
    token = 'u+l6oYVRe9o8M36NGVfUXnD/AeBi5In1CtmhDQR3rrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )