UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uh3DorbUomURkmzgqWqWunfTiFGLh3PVwsIIZOrqv+g=' 
WHERE 
  key_id = 'b56400530de07a173e9ac64cba4a578434dfc08e1ae82614aff6e016e7f5360f' 
  AND (
    token = 'Uh3DorbUomURkmzgqWqWunfTiFGLh3PVwsIIZOrqv+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )