UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fuztKlz9SbitYy0z3XjSji4i1ZHlb4bsvWskrHYCbcg=' 
WHERE 
  key_id = 'ef994c782fcee4feb0a470098ded2823feec3625c3c0454e52e9035962dbfa73' 
  AND (
    token = 'fuztKlz9SbitYy0z3XjSji4i1ZHlb4bsvWskrHYCbcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )