UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'px4S83EzPlH9KJDoHwxci0Ka2RD7Bl5gE9+e/O29IXk=' 
WHERE 
  key_id = 'e22d6a4b4d03467b70ab9e2b7a78e2098f621a0cf000b844e9555f52424cfda3' 
  AND (
    token = 'px4S83EzPlH9KJDoHwxci0Ka2RD7Bl5gE9+e/O29IXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )