UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VpETkukr+D33heqOY/BECDn6PuxeR7/wa87S1VpJb68=' 
WHERE 
  key_id = '2cfeeba5206a087c34fe74811942134e84d21c15d41f84a7d96ee3c6d355a09b' 
  AND (
    token = 'VpETkukr+D33heqOY/BECDn6PuxeR7/wa87S1VpJb68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )