UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O8epmX3RgyQDrGKQKXZDH1sqfWs++xQMHiehs6Twf38=' 
WHERE 
  key_id = 'c1e9a890494ac358b67bb7b3f685b134fc1161cee9f25255969813e9df564ba8' 
  AND (
    token = 'O8epmX3RgyQDrGKQKXZDH1sqfWs++xQMHiehs6Twf38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )