UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OqOLOcQFVQg23kiqZTBhitLS/fc5oeoLsGsnETdX+zw=' 
WHERE 
  key_id = 'f70515e41ea4cd5609bc6759cb6b647866b789836c0d50c4b630fa0d48d208d4' 
  AND (
    token = 'OqOLOcQFVQg23kiqZTBhitLS/fc5oeoLsGsnETdX+zw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )