UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UsDbXaCPfZpZPCyjTsluBONAk/+UwErtJiQTyD0mBYM=' 
WHERE 
  key_id = '7ea78a81c242b4a4eae02f999ca6c0924807da3c06e92ec45be7a9a17e67acc5' 
  AND (
    token = 'UsDbXaCPfZpZPCyjTsluBONAk/+UwErtJiQTyD0mBYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )