UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w4oIIbzKWKFJeaAq8vixncJPH3R32Z0Qo6ThQN02xFg=' 
WHERE 
  key_id = '6b49a69efa3a87d4217492fa911b6f6ed342fdcb66119e43beb0049ccbee1598' 
  AND (
    token = 'w4oIIbzKWKFJeaAq8vixncJPH3R32Z0Qo6ThQN02xFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )