UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+V+qQceRBoE2OVcGCeBDeC45U46CKmjTehoJysGr6Rk=' 
WHERE 
  key_id = '905b4fb61b7b1371617bebfe4357be019ee5a9c9c4c54161edcb9144996d8624' 
  AND (
    token = '+V+qQceRBoE2OVcGCeBDeC45U46CKmjTehoJysGr6Rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )