UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7x6IWiDAScvQybIuZkRvgIV9c7WrbQtZc7X//CfZ340=' 
WHERE 
  key_id = 'df3bd4416bdffda8aab790f1f3032b2fdb98791cb44888c69c7393006b537d15' 
  AND (
    token = '7x6IWiDAScvQybIuZkRvgIV9c7WrbQtZc7X//CfZ340=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )