UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EYlasHZNZIcawPKmyT4vMT4VVOhn8nWGV2GbidhkiQk=' 
WHERE 
  key_id = '30b05a8fd30f7b0780db81f5a2ad6588929929e767e1b3e6ff46a2515a618394' 
  AND (
    token = 'EYlasHZNZIcawPKmyT4vMT4VVOhn8nWGV2GbidhkiQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )