UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wEmyrV3mdGxF8cWtg467CVt+9eE1iV/fzRjhZfDbbdw=' 
WHERE 
  key_id = 'fbca17b033e7dd758536bc6b3f61d6d849257aaffaa3f0588d6d18446c31a9a2' 
  AND (
    token = 'wEmyrV3mdGxF8cWtg467CVt+9eE1iV/fzRjhZfDbbdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )