UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '41N8Sa0ZtgC3lQLL7izF6sWn+2TcOKl8u0I7nJXSH4s=' 
WHERE 
  key_id = '6dd1b208f2c1a5cb46f82dc647eb0118de984e41069dc0f5f1fea9f3657ae66f' 
  AND (
    token = '41N8Sa0ZtgC3lQLL7izF6sWn+2TcOKl8u0I7nJXSH4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )