UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ExTznk7+N66qhiNfdojV6uy4KrgpFQZOiTEDHfkXsrk=' 
WHERE 
  key_id = 'baa7c12292dd57af6dea1a375181ba2dcac71dde421d2d24520fe1c10c51b2eb' 
  AND (
    token = 'ExTznk7+N66qhiNfdojV6uy4KrgpFQZOiTEDHfkXsrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )