UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L9JFQc1fAq2/oOA0xORvf8OnALU1m7gECDNMtqxKA64=' 
WHERE 
  key_id = 'ba25adcff4c90a29503891f59ab3ea745ddb544f7c4b889a7339a1a45c0e1ac1' 
  AND (
    token = 'L9JFQc1fAq2/oOA0xORvf8OnALU1m7gECDNMtqxKA64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )