UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IzHcDRsGhihPdQFUQjqYXSaEj0kN6zOy5uo4FyiHI+U=' 
WHERE 
  key_id = 'f6cecbb7aced5268b5ad43bb5d33d2e67e0052e47397758f2b6c8e4906b2e0fe' 
  AND (
    token = 'IzHcDRsGhihPdQFUQjqYXSaEj0kN6zOy5uo4FyiHI+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )