UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '77gpuEYenBOm+PLkuBi5HS1Y2dWhK6NYswH6cjdWMcI=' 
WHERE 
  key_id = '00b3c494ac6b5bc1cce35bb6f9dc0bfe82d69c56ff0cd50a10ad1694da256f82' 
  AND (
    token = '77gpuEYenBOm+PLkuBi5HS1Y2dWhK6NYswH6cjdWMcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )