UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NpqyQYdh85YfIXtFLYby+JYyVH724WXxMemOOhRzA20=' 
WHERE 
  key_id = '286c8c306d9ee2dd6056e36d566329b926c270deb7145d0b617182b9dff691b0' 
  AND (
    token = 'NpqyQYdh85YfIXtFLYby+JYyVH724WXxMemOOhRzA20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )