UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+PXQJzGR5lSg/gbHYdctIUnh+vL/ud0XC6qkKSh6aLs=' 
WHERE 
  key_id = 'fc891bf3a9a8420342ab2f61ab9f78eab4fba903dda1500088a6e5e12a0cefda' 
  AND (
    token = '+PXQJzGR5lSg/gbHYdctIUnh+vL/ud0XC6qkKSh6aLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )