UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rfig15aOAe/onSlsVpqMrUtg0j8Lz1jd7Csm9x/a+hg=' 
WHERE 
  key_id = '7b8c6203e87c1e6c16d8b648d715a49c5b852ec1990528d99d8106e7575710bc' 
  AND (
    token = 'Rfig15aOAe/onSlsVpqMrUtg0j8Lz1jd7Csm9x/a+hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )