UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sd0LMltasBdAtwLbv66mtXQQdcTzjE9FVlWlafdjKZY=' 
WHERE 
  key_id = 'c99c4b804aa2a1a70d689675f2e52f3a54531922046cb9fcc8fdd99c10c4c73c' 
  AND (
    token = 'sd0LMltasBdAtwLbv66mtXQQdcTzjE9FVlWlafdjKZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )