UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kHHf7CO07mu+caojX393Ekde+dpqVh9xISXZnKKu9Ds=' 
WHERE 
  key_id = '496654772c61b638be59870d0ba23b3446f1e64aed71ef076d90fa27a2a742ac' 
  AND (
    token = 'kHHf7CO07mu+caojX393Ekde+dpqVh9xISXZnKKu9Ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )