UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gvGdrWYVz23WTVyT8+fAtSI1tyV63Qu3abJ+/679Hg8=' 
WHERE 
  key_id = 'c1a9c16c818af05d1c22aa5956e015bc30a2d29c5f2b2ead6bf16f6dc3f6fe62' 
  AND (
    token = 'gvGdrWYVz23WTVyT8+fAtSI1tyV63Qu3abJ+/679Hg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )