UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2/YhtleleOhiqUhv+bftjKF+ottPsYkooYg500WHIO0=' 
WHERE 
  key_id = '16e3a4d0522d571888cc2edaf6f74b209898a76ea5247da630b117bbf82edc4a' 
  AND (
    token = '2/YhtleleOhiqUhv+bftjKF+ottPsYkooYg500WHIO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )