UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jHXYy2xx4qLUbi6UolOcV20bvnn8kWzY6qcQyFZqg7g=' 
WHERE 
  key_id = '53c1e5b61872543de3c0037d113b681d4326d1c1de6f5a2f123fae349b781f37' 
  AND (
    token = 'jHXYy2xx4qLUbi6UolOcV20bvnn8kWzY6qcQyFZqg7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )