UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tQi3d+lR18GZq8ZP19a7M20PKnPeOlckxQXyCMQh5eE=' 
WHERE 
  key_id = 'af8bc4881a6c38e9737513d2322613f608dc517cadd02d4137367c6d9e5b8ebb' 
  AND (
    token = 'tQi3d+lR18GZq8ZP19a7M20PKnPeOlckxQXyCMQh5eE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )