UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rj48dR3b7bvpOI5ziJWdc9CrdqZFqbamEhfACQDj5fU=' 
WHERE 
  key_id = '73c143110cbec3d0f86f8db47f2e37d7c982c310edee621b78cf526cf53e2624' 
  AND (
    token = 'Rj48dR3b7bvpOI5ziJWdc9CrdqZFqbamEhfACQDj5fU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )