UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'db+XwMS/Amu/21YDY/IR+a9+sg6AFXbvHL/Fnxojuq8=' 
WHERE 
  key_id = '8ff6ada293d46c6a67d5979f7404ec9dba4e248e199e5200d8ddbf1f3083cd61' 
  AND (
    token = 'db+XwMS/Amu/21YDY/IR+a9+sg6AFXbvHL/Fnxojuq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )