UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v3Sgw+ztYx0TE6s/XIegmtigY0J/3DSQZW/z1RQ7cPY=' 
WHERE 
  key_id = 'c80376a6418b965bcc89858d98978de6e8d469981a72ab994087ecddb5cfb3b9' 
  AND (
    token = 'v3Sgw+ztYx0TE6s/XIegmtigY0J/3DSQZW/z1RQ7cPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )