UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OYwrMKve8AcfupjMY2w4zrcLjW6mKNPj1m2c/M+f1aI=' 
WHERE 
  key_id = '6a107ce2262ca95a245b5559cd74848eb1038ddf5133d9fd7a0f59e1b7ced155' 
  AND (
    token = 'OYwrMKve8AcfupjMY2w4zrcLjW6mKNPj1m2c/M+f1aI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )