UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rjdM/syPOTQo2T+K/Ub8NOTujkD01puGEFmW6THfqNc=' 
WHERE 
  key_id = 'ce1e5daa35e86c98d55c7eb1d5e041f224cadd4a7e079076ce15f1a88e391ca7' 
  AND (
    token = 'rjdM/syPOTQo2T+K/Ub8NOTujkD01puGEFmW6THfqNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )