UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vPD3apY4zNqOY+vjOVmiURkf/10fB07gCwi935kXC7A=' 
WHERE 
  key_id = '568cf52cd8e5d578c85c1e71c6aff31c26d0b698ae9cdca4986a231e18777cd2' 
  AND (
    token = 'vPD3apY4zNqOY+vjOVmiURkf/10fB07gCwi935kXC7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )