UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LpMoX6mP0oLnmmM8cvgw/Apzon9Psby2sSgD7YTC7aE=' 
WHERE 
  key_id = '2fca8119f335a1dea80f8b2b9a19b5c7e96b6c86cb86562f357e406c9f96ab44' 
  AND (
    token = 'LpMoX6mP0oLnmmM8cvgw/Apzon9Psby2sSgD7YTC7aE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )