UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pfQUfUUo7ObXFefn7JdOn5zVYhkH/K/zCrZ74ZR9ANM=' 
WHERE 
  key_id = '31761b39fc02261fe3cd8680bbcd708072922e2b2fd64f5e19e6e083eb5784c4' 
  AND (
    token = 'pfQUfUUo7ObXFefn7JdOn5zVYhkH/K/zCrZ74ZR9ANM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )