UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oYgx88vygX64FChnPBjnU1y9ckWOyQaAwGHQyREmiKo=' 
WHERE 
  key_id = 'f0dca8e581c174f1afc9241d81674efc2f0213e98dd104bbbecd042f07ac7f36' 
  AND (
    token = 'oYgx88vygX64FChnPBjnU1y9ckWOyQaAwGHQyREmiKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )