UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W6DhglL193tpw7DEK9Y1fO/kfvZwLF5gEshn6eTAW64=' 
WHERE 
  key_id = '02d25b5e0816e712a3e6b7798e912eae6f02e3fd48aef63abb0867d868775a8e' 
  AND (
    token = 'W6DhglL193tpw7DEK9Y1fO/kfvZwLF5gEshn6eTAW64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )