UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vTa1m2C1N8XtkUDJn2Xs64Q3qNl7QWyd92fsLiCNbeM=' 
WHERE 
  key_id = '4e943e4425db74140cc74bb1ac10894b42ad63e373e35198be65d93cfb972050' 
  AND (
    token = 'vTa1m2C1N8XtkUDJn2Xs64Q3qNl7QWyd92fsLiCNbeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )