UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RhaJsfYOYvhoMNNdvMNkRKFATgVrrmeZ64VeGH6eqjM=' 
WHERE 
  key_id = '70c281a74334032589c0219789a132151ce3c00b9ee5b817968eb9e864967cfa' 
  AND (
    token = 'RhaJsfYOYvhoMNNdvMNkRKFATgVrrmeZ64VeGH6eqjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )