UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WSBg7DgUyLazUsUAY23x96tFP1/2g0ocu8/2nuPmEGg=' 
WHERE 
  key_id = '016e9c11889e47cdfcb647b97db5b8e0fb79fef0561c4b269e4b058aeaf3af10' 
  AND (
    token = 'WSBg7DgUyLazUsUAY23x96tFP1/2g0ocu8/2nuPmEGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )