UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dstKmr3+eQXuVr1dzDfLbXrshncLlR7Jna5KDgx1BPA=' 
WHERE 
  key_id = '7a1450d21881219c36f0e6ab57b7fcd25e2633f17136b3fb7b9ba6bd32d6727e' 
  AND (
    token = 'dstKmr3+eQXuVr1dzDfLbXrshncLlR7Jna5KDgx1BPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )