UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/fHkO1J8dSwK1NUTBhUedixlCqxNGJvdbBweXIDys8o=' 
WHERE 
  key_id = 'e7b3607c7e660efea6fbb28dde0cd9a1de46aff699b60137eaf4688255fb95cb' 
  AND (
    token = '/fHkO1J8dSwK1NUTBhUedixlCqxNGJvdbBweXIDys8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )