UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mpohgyVURgRm9aTNXs8bQzwgFlywn6Pq+oxNoK4nAqI=' 
WHERE 
  key_id = '31cd14dd785f7844f042f3cee34e8b7da19df1cf71299143ddbee8f8bbf6d760' 
  AND (
    token = 'mpohgyVURgRm9aTNXs8bQzwgFlywn6Pq+oxNoK4nAqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )