UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x/0gvoCA16lMVdrLQ9U4k0ZDPGdJx5hxr4NPA57gwRA=' 
WHERE 
  key_id = '34c2f26e7d1b0a5670b4ec8709015bc68976ce5a161d294d6e503f6534e41a91' 
  AND (
    token = 'x/0gvoCA16lMVdrLQ9U4k0ZDPGdJx5hxr4NPA57gwRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )