UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YhA0hdaNcexIAykvW0MnoPyKFybK+KHvgcwY5+c1HsY=' 
WHERE 
  key_id = '5e8c538040d15aba58563de0008f49892a1643cba5e289e9a24fb7785d3feafe' 
  AND (
    token = 'YhA0hdaNcexIAykvW0MnoPyKFybK+KHvgcwY5+c1HsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )