UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VkG9jXMCqLh3trantSuFURCcddo68jUzouAsyZn8EhU=' 
WHERE 
  key_id = '0a204018cd60dc662e0c4cc52cd2b5844acdcfd374ec8af53480b8b429e1e54a' 
  AND (
    token = 'VkG9jXMCqLh3trantSuFURCcddo68jUzouAsyZn8EhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )