UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8vDgrmCyjNjnagCorT/geYv1+YLUWhu7XLcyzTkBAw0=' 
WHERE 
  key_id = 'c25d97febb911e0ff786967dca9c9bccccd233260dbed76e33fc432da287e387' 
  AND (
    token = '8vDgrmCyjNjnagCorT/geYv1+YLUWhu7XLcyzTkBAw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )