UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gwzZPc9RdZNBcpleM2DmwOd5wFKswwdWeeCekaPu7lk=' 
WHERE 
  key_id = '6f9153aa186da6e59fe85838f50cc5bbdf67215106057076e7778d0742d3ace6' 
  AND (
    token = 'gwzZPc9RdZNBcpleM2DmwOd5wFKswwdWeeCekaPu7lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )