UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mdCP/0wPYS0O955JefrlHpVGw+0Qc98NQLyp6ue4ums=' 
WHERE 
  key_id = '755c46c143fec30da2bdffe92da31e67da985e220d596fa14443686faf1464b3' 
  AND (
    token = 'mdCP/0wPYS0O955JefrlHpVGw+0Qc98NQLyp6ue4ums=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )