UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+BLzEnCYuUYyVtvs5RAOBsSUmIDShPpa6pSPdO41ieQ=' 
WHERE 
  key_id = '75ba0eab5c7356e9053e65ae6bb18820f064b6936f6bc731b05aa5586bc50b9b' 
  AND (
    token = '+BLzEnCYuUYyVtvs5RAOBsSUmIDShPpa6pSPdO41ieQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )