UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pTpipeDuJyPQD7mccaLOeIDvQuy3kWwtWtau8QKXCxI=' 
WHERE 
  key_id = '8e13d7a98fb4b487925f2082bb8aa5712a6b2d68d6936aecce7cc9c3ae2a5ec4' 
  AND (
    token = 'pTpipeDuJyPQD7mccaLOeIDvQuy3kWwtWtau8QKXCxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )