UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A9S2H/Y1EvZFKwmHYpVx9TJgAY3vaEaZN8k+MklW41w=' 
WHERE 
  key_id = '9f73b7d59fb7dcc1c3058c4d7616ad94e4d1b3b536f371f9c8fc4b1d8a1b0fc1' 
  AND (
    token = 'A9S2H/Y1EvZFKwmHYpVx9TJgAY3vaEaZN8k+MklW41w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )