UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xjleI8PYRUoGCPz18Nu2kaEnWYCjNPZXB4OVuQdy2jI=' 
WHERE 
  key_id = 'fc4fbb1b15ee9c3158bde3f7742f2e5241475ca429f4648d1759763643c5624d' 
  AND (
    token = 'xjleI8PYRUoGCPz18Nu2kaEnWYCjNPZXB4OVuQdy2jI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )