UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PepSGKPRCR05fB/Iu3Zino+oJ9RNf12OKye99f55ZOc=' 
WHERE 
  key_id = '0a46c29ea96d0f1663905d8c699833e22eecf62d14c1561adc66bb0a20345eb3' 
  AND (
    token = 'PepSGKPRCR05fB/Iu3Zino+oJ9RNf12OKye99f55ZOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )