UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VxczxmYEYk33K81L2u0CSHYIewntvCn3KINuVes5aD4=' 
WHERE 
  key_id = '116898ac844e087ebb228cc767f63786cdd978b98dc26aa8ee50a06415909d90' 
  AND (
    token = 'VxczxmYEYk33K81L2u0CSHYIewntvCn3KINuVes5aD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )