UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qlBnLmN204Ovz+1J8nkhrRB3MFHPQDbBmIZHray9vKU=' 
WHERE 
  key_id = 'b7b5a04f7a7de71137dc9247824858f34d24c798ddb769f436f148a8d27afcf2' 
  AND (
    token = 'qlBnLmN204Ovz+1J8nkhrRB3MFHPQDbBmIZHray9vKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )