UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TctWncj79uv9V1vLR7oAUvanG6kC+RcDyGxWw31FLXY=' 
WHERE 
  key_id = 'cbc421966db5650558af8e4a98deef6f3517129a159806a3ca8cf2d78d5b0be3' 
  AND (
    token = 'TctWncj79uv9V1vLR7oAUvanG6kC+RcDyGxWw31FLXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )