UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IhFbKHPubo/mvy+FoLS2kMpSmgMAWM2cixGYxETKAqE=' 
WHERE 
  key_id = '16d2085eecd44725f9a4a705d7f8749dd09eb6d809325d03370d973cd3516c21' 
  AND (
    token = 'IhFbKHPubo/mvy+FoLS2kMpSmgMAWM2cixGYxETKAqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )