UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lkRRKrJdNUfkw3yeaUSeAchv7ySzdUNet2s2653sm7E=' 
WHERE 
  key_id = '8f535af2ee48ada9a1a5acf894d9093486c7176519fea2b2c07c1e3c0d67a9a4' 
  AND (
    token = 'lkRRKrJdNUfkw3yeaUSeAchv7ySzdUNet2s2653sm7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )