UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'chUHQtEMlhqxg8Czm+GThY5Tuh2K782VnFVHWQ3vC1s=' 
WHERE 
  key_id = 'fab410d960811ef641bc7ef3d06309bbbf4cc96dc830e9b85fac5501f611bccb' 
  AND (
    token = 'chUHQtEMlhqxg8Czm+GThY5Tuh2K782VnFVHWQ3vC1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )