UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JKCzfn4EoQk5Y64Yyuq5hOUFCHQpoQsUp3rTtI3dcRE=' 
WHERE 
  key_id = 'd0561e7a492206de942f6b565b022dd7261b1df3f617ada7aeae391c9b440fb6' 
  AND (
    token = 'JKCzfn4EoQk5Y64Yyuq5hOUFCHQpoQsUp3rTtI3dcRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )