UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ip1gddc6WWR3ARYrFeSH+ISyXQNN54A9HlHm6WZc8xs=' 
WHERE 
  key_id = '912c8456848395ef191f0cb344053bad80d6feddc266d2d2a1faf4bbab213592' 
  AND (
    token = 'ip1gddc6WWR3ARYrFeSH+ISyXQNN54A9HlHm6WZc8xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )