UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VKqd9n+1V3Jlkqz6JghpPX0r31g+J+Df1bZGfsp+fX0=' 
WHERE 
  key_id = 'f5b3383e66144d32e845311afd551b2bccaf73a9535c5ba2be5af469f493d6f5' 
  AND (
    token = 'VKqd9n+1V3Jlkqz6JghpPX0r31g+J+Df1bZGfsp+fX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )