UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bqEjjS1e7uZ5YuLYZf+g97uBR2Pi3j4s6wLVivO3c5E=' 
WHERE 
  key_id = 'c3b2f5051add1236d5f4b2b1e4124a98b50713540b4960334a464bbc7b951688' 
  AND (
    token = 'bqEjjS1e7uZ5YuLYZf+g97uBR2Pi3j4s6wLVivO3c5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )