UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X9ZgPXiSiW8T3tg3hDGbWA9Scr1FqbhRWwbJgVzD0Xg=' 
WHERE 
  key_id = '2b2c6622285e8d8d18f725f04bac6b23125f27bb778f2b1f3b0db255c86e8a71' 
  AND (
    token = 'X9ZgPXiSiW8T3tg3hDGbWA9Scr1FqbhRWwbJgVzD0Xg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )