UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kh9Lqb10zgfdX6TIg0OXVOj0gGdm37Zs/d8/Fn3oGBA=' 
WHERE 
  key_id = 'd347b2fcfff0fca2ed686287b4579ed3c377befc66234cbd39a77b9d17ad1688' 
  AND (
    token = 'kh9Lqb10zgfdX6TIg0OXVOj0gGdm37Zs/d8/Fn3oGBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )