UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e8P+IEoa/E9PG8LeXhMWEW78TjkaBILZKipGSAqM0Qs=' 
WHERE 
  key_id = '1eda5208400902f02a33a52a0ef0b9370156c81f006bd62335841cb903c30439' 
  AND (
    token = 'e8P+IEoa/E9PG8LeXhMWEW78TjkaBILZKipGSAqM0Qs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )