UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fc9XIu8k7Js0LJQPkAe8P3LslMWsSVAoxCyobxiHl2M=' 
WHERE 
  key_id = 'fc642d718280d1019f822c4ea5fba5e70b2dfc607da07efcfe21fdcb2b6774b8' 
  AND (
    token = 'fc9XIu8k7Js0LJQPkAe8P3LslMWsSVAoxCyobxiHl2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )