UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '61zXLxeac0NbPDxgmYdh7papF0LtJR1R0JcAFzTIk7c=' 
WHERE 
  key_id = 'c29f4db3df0b4f25fb87a95ea7b389a95e945f139dac8a0822fef5ab76186687' 
  AND (
    token = '61zXLxeac0NbPDxgmYdh7papF0LtJR1R0JcAFzTIk7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )