UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pTolNx7F/m2v9ZpIiMsQzCRXsQFAqL2nP73kL7K7tvE=' 
WHERE 
  key_id = 'c5495e29a3483c5440546b94bfd7d8c77650b7524c3ceb428e68c07c7c0d8fd2' 
  AND (
    token = 'pTolNx7F/m2v9ZpIiMsQzCRXsQFAqL2nP73kL7K7tvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )