UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UD3Vnh9AoJeJE/6X2ndZ73huEALcvlxO4jp0fNfJjGE=' 
WHERE 
  key_id = '9c79e0719945cf8ad66cb6f7b228a4709a525488024cad81cf6aeee446832d9e' 
  AND (
    token = 'UD3Vnh9AoJeJE/6X2ndZ73huEALcvlxO4jp0fNfJjGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )