UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NnjE69nEc9tSxp+WD4iQJ1O4GELxcN/+oBib59eZ43o=' 
WHERE 
  key_id = 'd2d06780551ec3b7633a9ffc357366261592f164281d9808922d6e7e04e59292' 
  AND (
    token = 'NnjE69nEc9tSxp+WD4iQJ1O4GELxcN/+oBib59eZ43o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )