UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sZxFTY4RiBXAGEwVGY6acrokQX6X6OvXt3piEuC2R2s=' 
WHERE 
  key_id = 'd36f8b3a94ba62b22371c7fa39b09fac25d42061d86d4da6a608b6fcd8473e79' 
  AND (
    token = 'sZxFTY4RiBXAGEwVGY6acrokQX6X6OvXt3piEuC2R2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )