UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7LcdSjxfrz7WY7g7oeWyAo4lkJSwEuvFmPaP9UH0Vdg=' 
WHERE 
  key_id = 'd6ee2a602db7a5e166cf5a1fc55055e9c93bceccc05cf70147f72442ab7fb6c1' 
  AND (
    token = '7LcdSjxfrz7WY7g7oeWyAo4lkJSwEuvFmPaP9UH0Vdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )