UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i28bU3dOdYxvHeZdAwLOVXfNycX0DHppSjUhZYVOm50=' 
WHERE 
  key_id = 'b3e9f9331faf9515a2f354cc351292dfb665cdd59a5ce4c0e4146f0936846cdc' 
  AND (
    token = 'i28bU3dOdYxvHeZdAwLOVXfNycX0DHppSjUhZYVOm50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )