UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ANbySxHQ6L7IZCJVFSWKLpbpX5/+6drsGBAb8OwVGD8=' 
WHERE 
  key_id = '4ed96d45e295fa3eae4844607d23e13d5fb561742e85ad613cf1a562d169f8a7' 
  AND (
    token = 'ANbySxHQ6L7IZCJVFSWKLpbpX5/+6drsGBAb8OwVGD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )