UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DgLFEB2ALiIYq0MVMTnfy76G8yHk1lmdnP/ewaiXeDs=' 
WHERE 
  key_id = 'c30e5ef97decec10c56e3e0dfad16d92bb6485c5bf96bc4b88bfea812d31018e' 
  AND (
    token = 'DgLFEB2ALiIYq0MVMTnfy76G8yHk1lmdnP/ewaiXeDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )