UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ec8Dr01puPow8pNikSgVt0Av6IfWsQ0IRPPDAHAsLZw=' 
WHERE 
  key_id = '95730231a8a361233466bf9559aadfb5add2e73144e834f99c5d929c3e07108f' 
  AND (
    token = 'Ec8Dr01puPow8pNikSgVt0Av6IfWsQ0IRPPDAHAsLZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )