UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dVh9orueDod3/BVKQfnKiCrWp//euDJGXNHjuz+DVZ8=' 
WHERE 
  key_id = 'cc5226a30a073ea370e1c32f3d6da3c156217a39791b31d5a3e8536d39d1c7df' 
  AND (
    token = 'dVh9orueDod3/BVKQfnKiCrWp//euDJGXNHjuz+DVZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )