UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+hGZ67hJxYfSiQ0erNSOmdVwAMiFw+8b1XXDFWFIxak=' 
WHERE 
  key_id = '16620354f90d4952fac07f8c5be0282a9d224602dcde7ede17fb97533b9bf32c' 
  AND (
    token = '+hGZ67hJxYfSiQ0erNSOmdVwAMiFw+8b1XXDFWFIxak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )