UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SgUDdRgbQ9P5fZm4bG2ZxDagRp2RBczQy3BRHLzsUZ8=' 
WHERE 
  key_id = 'b199843bfa222eb7919bf2548aa803869f9a5bd78a9e43a2f5f9f16d251ce8f9' 
  AND (
    token = 'SgUDdRgbQ9P5fZm4bG2ZxDagRp2RBczQy3BRHLzsUZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )