UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZqnQxcIeBDxJ7FASKzvsnfoo7jvtLdXf1DGBVjuR75I=' 
WHERE 
  key_id = '7f145496b224f37c9bd50f724591d409d1df65034640f44516d2fda88e7ed6ca' 
  AND (
    token = 'ZqnQxcIeBDxJ7FASKzvsnfoo7jvtLdXf1DGBVjuR75I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )