UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XjmmJmNTerpyrOeTbmqZ8Z2m62eUOEQJ7GfHrXahL48=' 
WHERE 
  key_id = 'fb76095542a707f7452a1543cad88656c295fe9d6e848bc4dfabdda69a6e3a7a' 
  AND (
    token = 'XjmmJmNTerpyrOeTbmqZ8Z2m62eUOEQJ7GfHrXahL48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )