UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BZd9wINM0aTsf136WSkPOcb7oJhh/omTz+j6ZzfE+GI=' 
WHERE 
  key_id = 'ca6507dbf881459604fe5b21a13ae1d28c52185eac924c52dff72fa58c3a65e7' 
  AND (
    token = 'BZd9wINM0aTsf136WSkPOcb7oJhh/omTz+j6ZzfE+GI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )