UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'imOOJvsh90aEKdwSr+iTyDdE9ra43GJpORf7FSoqu0o=' 
WHERE 
  key_id = '308361098d36cbcf0224f16387caa01f5339de51761c321bf133851e5a429699' 
  AND (
    token = 'imOOJvsh90aEKdwSr+iTyDdE9ra43GJpORf7FSoqu0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )