UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ClE2uwgYr7rdqq7GFidl1gKmxBorkOlh6wlinm5LiUY=' 
WHERE 
  key_id = '098b49cc665ceb93aa1e307942b0fc8580007b761c39d4d3192e14eddc3309d3' 
  AND (
    token = 'ClE2uwgYr7rdqq7GFidl1gKmxBorkOlh6wlinm5LiUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )