UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mSmCtJNEHk73JgkNEnWzkwU/MhB2nPckpw0si+pBEHM=' 
WHERE 
  key_id = 'c488539e0e911f17bfe3d3b2fdc16beb42aca738ceb8e48623d66dc072fa8c30' 
  AND (
    token = 'mSmCtJNEHk73JgkNEnWzkwU/MhB2nPckpw0si+pBEHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )