UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jArSOh9WUJlqXkOYH4MP8AaR52lgzn1nsn94cthmCg4=' 
WHERE 
  key_id = '6f9ee278cd52fe850b30e7b9ff376a455273534cacf182b6d2fa2b88620c1566' 
  AND (
    token = 'jArSOh9WUJlqXkOYH4MP8AaR52lgzn1nsn94cthmCg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )