UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cQNzFAm4D0LFuAsxA4BmHYkcOX8EWtuNdHNukDC+414=' 
WHERE 
  key_id = '0cd2c90243bd61ba5838a927cdf97c793bcbbc4f0b19706df0a6d46275743ed0' 
  AND (
    token = 'cQNzFAm4D0LFuAsxA4BmHYkcOX8EWtuNdHNukDC+414=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )