UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rb0aNN45M5QkaA0ZIVOcmQe4lq+5K7TEigYDdbcwOrk=' 
WHERE 
  key_id = '0163eaf5ef353962f168cf51aba16a44d429c74ce199cf2503b55e54803e15b4' 
  AND (
    token = 'Rb0aNN45M5QkaA0ZIVOcmQe4lq+5K7TEigYDdbcwOrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )