UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e23kQYypbZ+ihwwpVm6HaYpCIBO/LrjL3csl1ACsFXc=' 
WHERE 
  key_id = '88fd7f4f1c5ebaa146c9c979010da8419d45bdf891457e2920f7b1c6d0680358' 
  AND (
    token = 'e23kQYypbZ+ihwwpVm6HaYpCIBO/LrjL3csl1ACsFXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )