UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vx8cbMYeYIe882Z/mK/pliSxH6r9vqXXjfV+9Ye04Rs=' 
WHERE 
  key_id = 'b26ba9be0e17dd0bfde1364960e52b8ea2a4ade6776a1e96796f729ec398ca47' 
  AND (
    token = 'vx8cbMYeYIe882Z/mK/pliSxH6r9vqXXjfV+9Ye04Rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )