UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H/PWhywC/gDdndPNT1A+0/kjXwjFfI4noLFTh/W6wdM=' 
WHERE 
  key_id = '2a02835d7a5be404090c1a4bab8d2bb00ce6eedb9536e1d7327ca69818d37b15' 
  AND (
    token = 'H/PWhywC/gDdndPNT1A+0/kjXwjFfI4noLFTh/W6wdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )