UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wf26Xlttp3iBaJA2qR5pub5WLsAZE8xAPSCv0/CQ6Lc=' 
WHERE 
  key_id = '6020eec12d17cd970bff653272d07790affcb5c7a02f162c2d014a7f0a56da20' 
  AND (
    token = 'wf26Xlttp3iBaJA2qR5pub5WLsAZE8xAPSCv0/CQ6Lc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )