UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ERGvnNsrAShgZUkAGkMyWgNXLtkBAoP+UhTU9kyTZbI=' 
WHERE 
  key_id = '34b092d9360c451236d642ab90ea22af72e66e1bf1fa37aef70c830e00b2b193' 
  AND (
    token = 'ERGvnNsrAShgZUkAGkMyWgNXLtkBAoP+UhTU9kyTZbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )