UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CHYkWsvFQFsm5PDxq3yH9RffAMU9BZosy2kqaMGeCcs=' 
WHERE 
  key_id = '248cd9742e9a856781c5589c9dc2ed126d5968057c4bf0e81221de977ba1224d' 
  AND (
    token = 'CHYkWsvFQFsm5PDxq3yH9RffAMU9BZosy2kqaMGeCcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )