UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Crbd6VGHppGPujmMRYqxQ5NYCcP/t8UbXu/lXDR95C0=' 
WHERE 
  key_id = 'c5ea3e9e5c00ad2c3f59875baa722a48b1dae1624f103f08a04309cf6eb0700f' 
  AND (
    token = 'Crbd6VGHppGPujmMRYqxQ5NYCcP/t8UbXu/lXDR95C0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )