UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A4wZnWsY5OPcCUZ/DqNX0oM99a6DV3tRGaSwYAfXb+8=' 
WHERE 
  key_id = 'b20eedf622963a9f96db95e7ffdcc271807ea547e826112ca8511b57fdbae45d' 
  AND (
    token = 'A4wZnWsY5OPcCUZ/DqNX0oM99a6DV3tRGaSwYAfXb+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )