UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z0W+Bl4f9v0tsExvhi+foHZBMmN0BT2sFttzTVKkYl8=' 
WHERE 
  key_id = '2278c63640ff824b6cb658fae99a667418baf666a94635a61d78ef53d4688d3d' 
  AND (
    token = 'z0W+Bl4f9v0tsExvhi+foHZBMmN0BT2sFttzTVKkYl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )