UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ukPxVweN6A5udkUJrWuKWPDqDFSRJtcp31hKRl2bick=' 
WHERE 
  key_id = 'dbca4cbcc1fba98dfc269a0a32a69acb19a0fb7bb71cb25622704c5f1550fd4e' 
  AND (
    token = 'ukPxVweN6A5udkUJrWuKWPDqDFSRJtcp31hKRl2bick=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )