UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UzZBI0ljiglimTjPdQBqjR2cGEcivgxOaMnX+IIClr8=' 
WHERE 
  key_id = '9a3ad7f0921c54636d4a8c92b7a0ba08793003b852e522127b00414ad5d88592' 
  AND (
    token = 'UzZBI0ljiglimTjPdQBqjR2cGEcivgxOaMnX+IIClr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )