UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nEspfIOPay+xGTw1PuA4Hh+IdZ+ZDm8ehTpmvHc61ok=' 
WHERE 
  key_id = 'f1a273a40130bd1367eaffc5e637224abf25a9661e169185c47b949c713f59c8' 
  AND (
    token = 'nEspfIOPay+xGTw1PuA4Hh+IdZ+ZDm8ehTpmvHc61ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )