UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c2q822OF9GQsOdU/2a6wSvRDEqyMDb9qebqko1RYJnw=' 
WHERE 
  key_id = 'c7106e65cc3f244f2cf6f04a244b563a44e16fd20b8dc401759595298805ec85' 
  AND (
    token = 'c2q822OF9GQsOdU/2a6wSvRDEqyMDb9qebqko1RYJnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )