UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ucxWtHdhCNgEFxOL+ckYM0lccpQrmisK7/4zHIa7fMQ=' 
WHERE 
  key_id = '76b3ef6daf476485f96cb4d70bbd6404bc25b7ca9745e03e8723eeb95f747a3b' 
  AND (
    token = 'ucxWtHdhCNgEFxOL+ckYM0lccpQrmisK7/4zHIa7fMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )