UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ciWB8yWNIxNvMQCZJ4H229e5zCtfrJEqFK53naE2CFg=' 
WHERE 
  key_id = 'bc5734f678f39abf55b7d3977e0f712769e1b9b91fb26954861f4f5d80d67c48' 
  AND (
    token = 'ciWB8yWNIxNvMQCZJ4H229e5zCtfrJEqFK53naE2CFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )