UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4TLabFLWUBB1X/Tg36BhgkMpIsPk5pDwoPmHNPQmkqI=' 
WHERE 
  key_id = '7e3fe371a5cd7143ad026e0ed2256105f794faef27dba403797c25c205bf95a2' 
  AND (
    token = '4TLabFLWUBB1X/Tg36BhgkMpIsPk5pDwoPmHNPQmkqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )