UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rw3W2qSk4baen1Vw9xn58r8QoQjIaUuAN82ggr0GoVQ=' 
WHERE 
  key_id = '96bacfa196f8c8de5fb74e82f3c8bd4c2241d66d7fc1faea8b170768ec6c2838' 
  AND (
    token = 'Rw3W2qSk4baen1Vw9xn58r8QoQjIaUuAN82ggr0GoVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )