UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vkiQEsg0QRsAAbFrwdzldI+RepMjeubDZkDSDltq5sI=' 
WHERE 
  key_id = '11197f415243cc8dc640a404f0170c6a90e8c7b878b5f411163e30e5d86ac28e' 
  AND (
    token = 'vkiQEsg0QRsAAbFrwdzldI+RepMjeubDZkDSDltq5sI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )