UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ITJyY9maEURxetv7qRU4LBXp25QlCy6MxKBkg7jjNak=' 
WHERE 
  key_id = '594643da9cf04d3f132fa5f8c6ab3e1b210dbd4d0ded00ea340a362639a66ce0' 
  AND (
    token = 'ITJyY9maEURxetv7qRU4LBXp25QlCy6MxKBkg7jjNak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )