UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'joa9h5tcp+hPgYQ20r2YYSFLto6JQ3qzDscOdAosc0Q=' 
WHERE 
  key_id = '3931ddcc39298c5426b9e2dd01b34bc7b675467cc0b95cd4373a6224997eb368' 
  AND (
    token = 'joa9h5tcp+hPgYQ20r2YYSFLto6JQ3qzDscOdAosc0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )