UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DHWW4Lk1IkAYIUonmxHYD5vWYw/YDDG+pBT/aun+NeI=' 
WHERE 
  key_id = 'f94a5068d987080fcd21e2c8c792dbb30e93bbb79e27d0740781d555c8211dcf' 
  AND (
    token = 'DHWW4Lk1IkAYIUonmxHYD5vWYw/YDDG+pBT/aun+NeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )