UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'awsB65QLQR4aA78RXb3FV+ZTb+H079hQZOGIPIG7Opo=' 
WHERE 
  key_id = '39ce77c46fd049d5414cf23eaffd07e492e617a9b19e3483dff0e493ce2ddd05' 
  AND (
    token = 'awsB65QLQR4aA78RXb3FV+ZTb+H079hQZOGIPIG7Opo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )