UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZwNuLBRS8KHHZp7uhSVhGs+Zv0MeFcroruDuk5dV9q8=' 
WHERE 
  key_id = '19c5c43c1c6ae05714cd1aee60a38ede5d5fb265b95bf9be0c6e51f3f5ff9afb' 
  AND (
    token = 'ZwNuLBRS8KHHZp7uhSVhGs+Zv0MeFcroruDuk5dV9q8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )