UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KOZI4kW/G8+24qZcPIS4GOddrHciEFcUR+Vni4zzSNE=' 
WHERE 
  key_id = 'a6d5ecddb5fac48e5aac37c73af3fa3f30137da841f4ca2b388ea9b6ac88cb81' 
  AND (
    token = 'KOZI4kW/G8+24qZcPIS4GOddrHciEFcUR+Vni4zzSNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )