UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QX7XG7UqWZyoqNbmQ7PANQwlxxmuoAN6eih23/918G4=' 
WHERE 
  key_id = 'd50e54c49832e7c9943bedf1f4b0ecae7e94e88caca41fc254c9006ea1307d8f' 
  AND (
    token = 'QX7XG7UqWZyoqNbmQ7PANQwlxxmuoAN6eih23/918G4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )