UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HH/fqSJhj2oV2R9kqwvdw09T6Gj7igSzLnWVK8OkOO4=' 
WHERE 
  key_id = '8e8c59f18c1661b8bf7782b4458519f4ee2e8984f90a2f585c51e9255f633f02' 
  AND (
    token = 'HH/fqSJhj2oV2R9kqwvdw09T6Gj7igSzLnWVK8OkOO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )