UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2mTWzxd68QkhrFgM28Gb2uji1HFS83JXu5PWSqse08Y=' 
WHERE 
  key_id = 'dd04904d7d31364472b71a08ab987a373dfc7dc5ba86b804f87a21d786565aa3' 
  AND (
    token = '2mTWzxd68QkhrFgM28Gb2uji1HFS83JXu5PWSqse08Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )