UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bQhx/OSyEGZ/O/iBKJHYjA0RFJ103oD7QpPIrjP1iK4=' 
WHERE 
  key_id = 'd51bb1677a77ce3859d60ebe16e12ab60679c6e9e693cc39472d42a49299badb' 
  AND (
    token = 'bQhx/OSyEGZ/O/iBKJHYjA0RFJ103oD7QpPIrjP1iK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )