UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Tc9OHWvTrsKqetqIIJdTndRgvkfrLfLXTWmVxkpgA4=' 
WHERE 
  key_id = '909e08005fe9a6e8e67863955658655dfe173d9c5154588b7835479d358fc8b5' 
  AND (
    token = '4Tc9OHWvTrsKqetqIIJdTndRgvkfrLfLXTWmVxkpgA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )