UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4PJ4nL+XMU/Axhy6Kf6s0I2lnnx4cAyFDrUy7fx/gig=' 
WHERE 
  key_id = '0f666adc5209cd9905530d9365f21244992fa52c639ebed86be576c8f67e6644' 
  AND (
    token = '4PJ4nL+XMU/Axhy6Kf6s0I2lnnx4cAyFDrUy7fx/gig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )