UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dnx82/W5YCArZ9faAUcHMLp3KAkizc8VW7SfO2A/66c=' 
WHERE 
  key_id = 'c809d8262772bf4b1d9a099a4c26678201deee619e9b77f93480b0e9158bd72b' 
  AND (
    token = 'dnx82/W5YCArZ9faAUcHMLp3KAkizc8VW7SfO2A/66c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )