UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k+FwT5htPl8zY/JE5kjyifEszsOe6QnltF17o4XxoEM=' 
WHERE 
  key_id = '5c2a2e70128029b4a08c356cddb5ff47e5ba5d605488229ed5ceb44e795047f0' 
  AND (
    token = 'k+FwT5htPl8zY/JE5kjyifEszsOe6QnltF17o4XxoEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )