UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v8PzgxdbM2oeYS9nGrXe+IW7d7akmdlSSK0qvjDT+XI=' 
WHERE 
  key_id = '17ae5c7602cf375e30bc3e7eadd7f670b418093b3ffc64e0c0185c67ff792a2a' 
  AND (
    token = 'v8PzgxdbM2oeYS9nGrXe+IW7d7akmdlSSK0qvjDT+XI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )