UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hhQHPFEQt5RPEQgUCk1WmhvVKzBUH2y9p/Rz/0RkWnw=' 
WHERE 
  key_id = '6bf835823f510ab16aeed3a77f2098c10d116e13eb26266029e244cbf5a99c3a' 
  AND (
    token = 'hhQHPFEQt5RPEQgUCk1WmhvVKzBUH2y9p/Rz/0RkWnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )