UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/JL4cnXzQ4tzcjdPDFkvg0MMlA9mTsN/MfxVUy5m938=' 
WHERE 
  key_id = '1bcfc052a83ffca61e1d685497f33ff569d883116ce9dcca634e9eeaaa4cc79b' 
  AND (
    token = '/JL4cnXzQ4tzcjdPDFkvg0MMlA9mTsN/MfxVUy5m938=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )