UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bHh+Dwo67BvFQIBQ3P34DISoD2D9uZzl7vkfGboQq3s=' 
WHERE 
  key_id = 'b3879831275579686fc1283e2e7c6330280874e8ee511d77c0f756e2e211638e' 
  AND (
    token = 'bHh+Dwo67BvFQIBQ3P34DISoD2D9uZzl7vkfGboQq3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )