UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EkTQltMqZ4LRcSnEKz3K8M9oGCKB83lFmf/M6lkw5o8=' 
WHERE 
  key_id = '30f527c9fcc15e5874c99f37ac0f6618e6f6fbbe4d00ca28d4aab31efc488579' 
  AND (
    token = 'EkTQltMqZ4LRcSnEKz3K8M9oGCKB83lFmf/M6lkw5o8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )