UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w5kKV8CtIRkvu/AMHr41NiW6w3w0V0K1PFPFnLxoLZQ=' 
WHERE 
  key_id = 'e0a3b10362f3269d5d3bbd7af87d9a3d1626dd248add92f9431699acf8d69467' 
  AND (
    token = 'w5kKV8CtIRkvu/AMHr41NiW6w3w0V0K1PFPFnLxoLZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )