UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NFwOb8MKXAw5x2PwuHFQW16O6ZxQpx3oYpBA98sPhsA=' 
WHERE 
  key_id = '206cc0f1ded8b70bb472505a7f5cf152e299779b2ca669261776c113095f16d8' 
  AND (
    token = 'NFwOb8MKXAw5x2PwuHFQW16O6ZxQpx3oYpBA98sPhsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )