UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/SVJhKJYxN7HaIwUSjzfRjn8vN1zvPJ+QmU91I7Rk8=' 
WHERE 
  key_id = '96a14e6ce648691732df20b3481ef0f55c0ad2cf2245c0019cf4d15a99de8f16' 
  AND (
    token = 'u/SVJhKJYxN7HaIwUSjzfRjn8vN1zvPJ+QmU91I7Rk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )