UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LFKVhlpqwMKkyXA72McaIGesImFuA+/+/GIC5zPcHiA=' 
WHERE 
  key_id = 'a5d9dfaaf2ecb40c67b8a876ced9f2f19fe556070697ddc64c360f65f74dd953' 
  AND (
    token = 'LFKVhlpqwMKkyXA72McaIGesImFuA+/+/GIC5zPcHiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )