UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2was531yBo0a5kEgLyP4W6+A1hHPqFFryw6A5XSw76k=' 
WHERE 
  key_id = 'e8953e92a528d6dba4e7b6df5be3443f7724a1374e50a975cf4c03f389fe3e58' 
  AND (
    token = '2was531yBo0a5kEgLyP4W6+A1hHPqFFryw6A5XSw76k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )