UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i0aEA+gthhk7T5A/ZAeW6LNxbgw4WMS6wZ7XreKfDA8=' 
WHERE 
  key_id = '474a3a75f0fb5fd7a13de633c3e8bd3c5861cd679bc1ea5c450e79cd6f9ba4ee' 
  AND (
    token = 'i0aEA+gthhk7T5A/ZAeW6LNxbgw4WMS6wZ7XreKfDA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )