UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1/EQRmD1kR+vZLKUnlmYiBW4+I/f7Hq6CFznaEv1slY=' 
WHERE 
  key_id = 'b4cd6e7c2ad7636ccede0a3e95a0056874d28970aa387b8afdc7e0d3f31dba42' 
  AND (
    token = '1/EQRmD1kR+vZLKUnlmYiBW4+I/f7Hq6CFznaEv1slY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )