UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'szaLltrhm1F16Thl7PBEtimBoQNhkbNTGWXSsBExGWo=' 
WHERE 
  key_id = '04bda723a5eb4ea6490787804b6f6e414d01d001dc928581cc759b686fd605d2' 
  AND (
    token = 'szaLltrhm1F16Thl7PBEtimBoQNhkbNTGWXSsBExGWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )