UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WMDdSQ3/1u4q6AM9qzC/9fueh00eHS8etG/Ya9aZPf0=' 
WHERE 
  key_id = 'e0f4ef2635f7797ab3e0389492236ae083543eb4e2bc09e7563059dead1c1628' 
  AND (
    token = 'WMDdSQ3/1u4q6AM9qzC/9fueh00eHS8etG/Ya9aZPf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )