UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'prUn8pZpYE1CjV+5hDqyTBbOEPOdLo+n8y8MPJ5H1/I=' 
WHERE 
  key_id = 'e7adb4e0bc6cf85399c92508faf738b343e35b441aad7006c0bb8a3bca63c89d' 
  AND (
    token = 'prUn8pZpYE1CjV+5hDqyTBbOEPOdLo+n8y8MPJ5H1/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )