UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lcx9thg6XhD6hCup6eZPpR2dhpj+OWdG6H1Jbv70OXM=' 
WHERE 
  key_id = 'a19c4a91a2d67a2f4453f33be4841818d2c964a813efec7992b4609f8ae30b5c' 
  AND (
    token = 'Lcx9thg6XhD6hCup6eZPpR2dhpj+OWdG6H1Jbv70OXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )