UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WU3sHyhPiZ40+lgcWUbEyt7WpuaL/QgaJa1KVvs/ZGk=' 
WHERE 
  key_id = 'a8954db7b64c49bb00d3588aedad97e465d172b1b5807f997cd9f3d5350544eb' 
  AND (
    token = 'WU3sHyhPiZ40+lgcWUbEyt7WpuaL/QgaJa1KVvs/ZGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )