UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B85rtiTuL6QjU2eLZpPSVE4vHNyhVM52gAL1s0oRuuY=' 
WHERE 
  key_id = 'f9dccaf9be146e89eb2ca6aa5adfc3b10a30b083bed98c15f994d354689a2bb3' 
  AND (
    token = 'B85rtiTuL6QjU2eLZpPSVE4vHNyhVM52gAL1s0oRuuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )