UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FN4CQZAogEdnc2Dt9Btg1mog3wsMHxm7epjJIgLrNqU=' 
WHERE 
  key_id = '4ca997d2bfed4ae13617fcbb47db3ecda670dbb14a54aa3cd9900acc0ea9d441' 
  AND (
    token = 'FN4CQZAogEdnc2Dt9Btg1mog3wsMHxm7epjJIgLrNqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )