UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tw7DZL/PKZgG6o2pABOhmbeWFihhw486FiF+ePOihOE=' 
WHERE 
  key_id = '379ec705025c40cb64799f6b72d38f0f323cd1759cf10ba813b57be34119d0fd' 
  AND (
    token = 'tw7DZL/PKZgG6o2pABOhmbeWFihhw486FiF+ePOihOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00047