UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fSi/LVLcmCvgNizZgwFwJIs2vyHxuKUKCh2A/FeKOlA=' 
WHERE 
  key_id = '9b565e71f7b4975313aa707dd1540297689c2ef1612f79dab953f0a85243e1bd' 
  AND (
    token = 'fSi/LVLcmCvgNizZgwFwJIs2vyHxuKUKCh2A/FeKOlA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034