UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kM6WnJWD3LxXI9OSE5A2zQJ1uk/ZrehXXn68zLfw358=' 
WHERE 
  key_id = '0405c013b62b38f1a15a4058a4260c879d4fbee6b220529de4edaf2e734e47f9' 
  AND (
    token = 'kM6WnJWD3LxXI9OSE5A2zQJ1uk/ZrehXXn68zLfw358=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )