UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YEHglK5izUc+hgfnHpofgRXvvfp+xWvgMK3ig1ptMOs=' 
WHERE 
  key_id = '6e6a4b5d14b80df2044db7db108008fda9c00374d7384f3d9d3f155512e7d75e' 
  AND (
    token = 'YEHglK5izUc+hgfnHpofgRXvvfp+xWvgMK3ig1ptMOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )