UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j23LlFD6vaAVH4vesE3140nGmREc3eqCywlNuartQNA=' 
WHERE 
  key_id = '19300bed5ccbde3dda728a05a99a542bc77393b90f5920963e8af62313120a7b' 
  AND (
    token = 'j23LlFD6vaAVH4vesE3140nGmREc3eqCywlNuartQNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )