UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hpQSq8M2PDKq3psmGjHdmmunzeuWSjkz9JutPAIY83o=' 
WHERE 
  key_id = '31cb1dc1f863ed72a8d326148d08691cd28abcff09e04656d4ea0c5797816360' 
  AND (
    token = 'hpQSq8M2PDKq3psmGjHdmmunzeuWSjkz9JutPAIY83o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )