UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+LJ159Yq6z2kw8Cm7oJ5tWDQAKdBEVnkwJDyFA1Lz9A=' 
WHERE 
  key_id = 'b8019c28e0f5381b429d90cb56fa45875de434756d293fbb73ade7c30008a46b' 
  AND (
    token = '+LJ159Yq6z2kw8Cm7oJ5tWDQAKdBEVnkwJDyFA1Lz9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )