UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5lq6txgzyWhQKBlQjhzfBZOqNzh+c80fsEveTHIeIbI=' 
WHERE 
  key_id = '5e2f02d43e9bfa536675b86a274c5538a0e88fed31442d0613d3d9cbf21f517e' 
  AND (
    token = '5lq6txgzyWhQKBlQjhzfBZOqNzh+c80fsEveTHIeIbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )