UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gTZ6XPZl5nitAB7MzkHU1g3GTAJshcFbWbHGpR3AuOA=' 
WHERE 
  key_id = '08e30c38271bc6ce39e0be7d997646112f6bc4b7137364a5d096a72914eb49b2' 
  AND (
    token = 'gTZ6XPZl5nitAB7MzkHU1g3GTAJshcFbWbHGpR3AuOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )