UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7IZlnq3Mjxr0uIxAYOOGZoAKhdM4eOmtIKg/Ln4d9q8=' 
WHERE 
  key_id = 'ac615eff57891cb36093ec5b2224e49ff005be24b7fd8e85f7bd846dcc4ecdc8' 
  AND (
    token = '7IZlnq3Mjxr0uIxAYOOGZoAKhdM4eOmtIKg/Ln4d9q8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025