UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AOwZpOUwAQDBkXhPEtPEUHlxU4fcE5ovjyQoPiD0iwY=' 
WHERE 
  key_id = 'a430845f494067e80064e24d9ac8a28d4a25c43208a7333122d46ab6a3a95139' 
  AND (
    token = 'AOwZpOUwAQDBkXhPEtPEUHlxU4fcE5ovjyQoPiD0iwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )