UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H1w+njC396TOp2BXFkl3cc9+0HGDxQlK4961lEyoo+s=' 
WHERE 
  key_id = 'bd4fcd180c38ada5899c66e421f0139d07a45d6758783ad7695326c28f4094be' 
  AND (
    token = 'H1w+njC396TOp2BXFkl3cc9+0HGDxQlK4961lEyoo+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )