UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UMznUerBh0C4y3kpXvsy3sW8X30TEvl1X5OCy+wROUA=' 
WHERE 
  key_id = 'a2265a431d086830ded5d3d118c00fd43b5301cca31b29a00b6b7d8776f53502' 
  AND (
    token = 'UMznUerBh0C4y3kpXvsy3sW8X30TEvl1X5OCy+wROUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )