UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EHV24XGhAf6EBupr2i2N9eGiFgXHpbmJYyYYaY2eESw=' 
WHERE 
  key_id = '39dd3dee12cd31df8dd74f3649d8c5a03b418cc86441fd65d208f7e365f0247f' 
  AND (
    token = 'EHV24XGhAf6EBupr2i2N9eGiFgXHpbmJYyYYaY2eESw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )